diff --git a/Gemfile b/Gemfile
index 62624a3..e582bfe 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,11 +1,13 @@
 source 'https://rubygems.org'
 
 gem 'quickbooks-ruby'
-gem 'oauth2', '1.4.7'
+gem 'oauth2'
 gem 'roxml'
 gem 'will_paginate'
 gem 'rails-jquery-autocomplete'
 gem 'jquery-ui-rails'
+gem 'rexml'
+gem 'combine_pdf'
 
 group :assets do
   gem 'coffee-rails'
diff --git a/LICENSE b/LICENSE
index 5ecf62e..526207b 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2016 - 2022 Rick Barrette
+Copyright (c) 2016 - 2026 Rick Barrette
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
index 9c22ae1..bdc559e 100644
--- a/README.md
+++ b/README.md
@@ -1,77 +1,108 @@
-# Redmine Quickbooks Online
+# Redmine QuickBooks Online
 
-A plugin for Redmine to connect to Quickbooks Online
+A plugin for Redmine to connect to QuickBooks Online.
 
-The goal of this project is to allow Redmine to connect with Quickbooks Online to create Time Activity Entries for billable hours loged when an Issue is closed.
+The goal of this project is to allow Redmine to connect with QuickBooks Online to create Time Activity Entries for billable hours logged when an Issue is closed.
 
-#### Disclaimer
+## Disclaimer
 
-Note: Although the core functionality is complete, this project is still under development & the master branch may be unstable. Tags should be stable and are recommended
+**Note:** Although the core functionality is complete, this project is still under development and the master branch may be unstable. Tags should be stable and are recommended.
 
-Use tags Version 1.0.0+ for Redmine 4+ and Version 0.8.1 for Redine 3
+## Compatibility
 
-#### Features
-* Issues can be assigned to a Customer via drop down in the edit Issue form
-  - Once a customer is attached to an Issue, you can attach an Estimate to the issue via a drop down menu
-* Employee is assigned to a user via a drop down in the user admistration page.
-* IF an Issue has been assined a Customer when an Issue is closed the following will happen:
-  - A new Time Activity will be billed agaist the Customer assinged to the issue for each Redmine Time Entery. 
-    + Time Entries will be totalled up by Activity name. This will allow billing for diffrent activities without having to create seperate Issues.
-    + The Time Activity names are used to dynamically lookup Items in Quickbooks.
-    + IF there isn't any Items that match the Activity name it will be skipped, and will not be billed to the Customer 
-  - Labor Rates are set by corresponding the Item in Quickbooks
-* Customers Can be created via the New Customer Page
-  - Customers can be searched by name or phone number
-  - Basic information for the Customer can be viewed/edit via the Customer page
-* Webhook Support
-  - Invoices are automaticly attached to an Issue if a line item has a hashtag number in a Line Item
-    + Invoice Custom Fields are matched Issue Custom Fileds and are automaticly updated in Quickbooks. For example, this is usefull for extracting the Mileage In / Out from the Issue and updating the Invoice with the information.
-  - Customers are automaticly updated in local database
+| Plugin Version | Redmine Version |
+| :--- | :--- |
+| Version 2026.1.0+ | Redmine 6.1 |
+| Version 2.0.0+ | Redmine 5 |
+| Version 1.0.0+ | Redmine 4 |
+| Version 0.8.1 | Redmine 3 |
+
+## Features
+
+* **Customer Assignment:** Issues can be assigned to a Customer via a dropdown in the edit Issue form.
+    * Once a customer is attached to an Issue, you can attach an Estimate to the issue via a dropdown menu.
+* **Employee Mapping:** An Employee is assigned to a Redmine User via a dropdown in the User Administration page.
+* **Automatic Billing:** If an Issue has been assigned a Customer, the following happens when the Issue is closed:
+    * A new Time Activity will be billed against the Customer assigned to the issue for each Redmine Time Entry.
+    * Time Entries will be totalled up by Activity name. This allows billing for different activities without having to create separate Issues.
+    * The Time Activity names are used to dynamically lookup Items in QuickBooks.
+    * If there are no Items that match the Activity name, it will be skipped and will not be billed to the Customer.
+    * Labor Rates are set by the corresponding Item in QuickBooks.
+* **Customer Management:** Customers can be created via the New Customer Page.
+    * Customers can be searched by name or phone number.
+    * Basic information for the Customer can be viewed/edited via the Customer page.
+* **Webhook Support:**
+    * **Invoices:** Automatically attached to an Issue if a line item contains a hashtag number (e.g., `#123`).
+    * **Custom Fields:** Invoice Custom Fields are matched to Issue Custom Fields and are automatically updated in QuickBooks. (Useful for extracting Mileage In/Out from the Issue to update the Invoice).
+    * **Sync:** Customers are automatically updated in the local database.
 
 ## Prerequisites
 
-* Sign up to become a developer for Intuit https://developer.intuit.com/
-* Create your own aplication to obtain your API keys
-* Set up webhook service to https://redmine.yourdomain.com/qbo/webhook
+* Sign up to become a developer for Intuit: https://developer.intuit.com/
+* Create your own application to obtain your API keys.
+* Set up the webhook service to `https://redmine.yourdomain.com/qbo/webhook`
 
-## The Install
+## Installation
 
-1. To install, clone this repo into your plugin folder & checkout a tagged version
+1. **Clone the plugin:**
+   Clone this repo into your plugin folder and checkout a tagged version.
+   ```bash
+   cd path/to/redmine/plugins
+   git clone git@github.com:rickbarrette/redmine_qbo.git
+   cd redmine_qbo
+   git checkout <tag>
+   ```
 
-  `git clone git@github.com:rickbarrette/redmine_qbo.git` 
-  
-  then
-  
-  `git checkout <tag>`
-  
-2. Migrate your database
-
-  `rake redmine:plugins:migrate RAILS_ENV=production`
-  
-3. Navigate to the plugin configuration page and suppy your own OAuth key & secret. 
-
-4. After saving your key & secret, you need to click on the Authenticate link on the plugin configuration page to authenticate with QBO.
-
-5. Assign an Employee to each of your users via the User Administration Page
+2.  **Install dependencies:** *Crucial for Redmine 6 / Rails 7 compatibility.*
+    
+    Bash
+    
+    ```
+    bundle install
+    ```
+    
+3.  **Migrate your database:**
+    
+    Bash
+    
+    ```
+    bundle exec rake redmine:plugins:migrate RAILS_ENV=production
+    ```
+    
+4.  **Restart Redmine:** You must restart your Redmine server instance for the plugin and hooks to load.
+    
+5.  **Configuration:**
+    
+    *   Navigate to the plugin configuration page (`Administration > Plugins > Configure`).
+        
+    *   Supply your own OAuth Key & Secret.
+        
+    *   After saving the Key & Secret, click the **Authenticate** link on the configuration page to connect to QBO.
+        
+6.  **User Mapping:**
+    
+    *   Assign an Employee to each of your users via the **User Administration Page**.
+        
 
 ## Usage
 
-  To enable automatic Time Activity entries for an Issue , you need only to assign a Customer to an Issue via drop downs in the issue creation/update form.
+To enable automatic Time Activity entries for an Issue, you simply need to assign a Customer to an Issue via the dropdowns in the issue creation/update form.
 
-Note: After the inital synchronization, this plugin will recieve push notifications via Intuit's webhook service.
+**Note:** After the initial synchronization, this plugin will receive push notifications via Intuit's webhook service.
 
 ## TODO
-  * Add Setting for Sandbox Mode
-  * MORE Stuff as I make it up...
+    
+*   MORE Stuff as I make it up...
+    
 
 ## License
 
-The MIT License (MIT)
-
-Copyright (c) 2016 - 2022 rick barrette
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+> The MIT License (MIT)
+>
+> Copyright (c) 2016 - 2026 Rick Barrette
+>
+> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+>
+> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+>
+> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
\ No newline at end of file
diff --git a/app/controllers/customers_controller.rb b/app/controllers/customers_controller.rb
index febee86..3aef8bb 100644
--- a/app/controllers/customers_controller.rb
+++ b/app/controllers/customers_controller.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
@@ -10,7 +10,6 @@
 
 # This controller class will handle map management
 class CustomersController < ApplicationController
-  unloadable
 
   include AuthHelper
   helper :issues
@@ -36,7 +35,7 @@ class CustomersController < ApplicationController
   autocomplete :customer, :name, :full => true, :extra_data => [:id]
 
   def allowed_params
-    params.require(:customer).permit(:name, :email, :primary_phone, :mobile_phone, :phone_number)
+    params.require(:customer).permit(:name, :email, :primary_phone, :mobile_phone, :phone_number, :notes)
   end
 
   # getter method for a customer's invoices
@@ -108,7 +107,7 @@ class CustomersController < ApplicationController
   def update
     begin
       @customer = Customer.find_by_id(params[:id])
-      if @customer.update_attributes(allowed_params)
+      if @customer.update(allowed_params)
         flash[:notice] = "Customer updated"
         redirect_to @customer
       else
@@ -135,7 +134,7 @@ class CustomersController < ApplicationController
   def share
 
     Thread.new do
-      logger.debug "Removing expired customer tokens"
+      logger.info "Removing expired customer tokens"
       CustomerToken.remove_expired_tokens
       ActiveRecord::Base.connection.close
     end
@@ -211,14 +210,14 @@ class CustomersController < ApplicationController
   # format a quickbooks address to a human readable string
   def address_to_s (address)
     return if address.nil?
-    string = address.line1
+    string = address.line1 if address.line1
     string << "\n" + address.line2 if address.line2
     string << "\n" + address.line3 if address.line3
     string << "\n" + address.line4 if address.line4
     string << "\n" + address.line5 if address.line5
-    string << " " + address.city
-    string << ", " + address.country_sub_division_code
-    string << " " + address.postal_code
+    string << " " + address.city if address.city
+    string << ", " + address.country_sub_division_code if address.country_sub_division_code
+    string << " " + address.postal_code if address.postal_code
     return string
   end
 
diff --git a/app/controllers/estimate_controller.rb b/app/controllers/estimate_controller.rb
index fd37dd0..8190c24 100644
--- a/app/controllers/estimate_controller.rb
+++ b/app/controllers/estimate_controller.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
@@ -8,7 +8,6 @@
 #
 #THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 class EstimateController < ApplicationController
-  unloadable
   
   include AuthHelper
   
@@ -16,6 +15,15 @@ class EstimateController < ApplicationController
   skip_before_action :verify_authenticity_token, :check_if_login_required, :unless => proc {|c| session[:token].nil? }
 
   def get_estimate
+    # Force sync for estimate by doc number if not found
+    if  Estimate.find_by_doc_number(params[:search]).nil?
+      begin
+        Estimate.sync_by_doc_number(params[:search]) if params[:search]
+      rescue
+        logger.info "Estimate.find_by_doc_number failed"
+      end
+    end
+
     estimate = Estimate.find_by_id(params[:id]) if params[:id]
     estimate = Estimate.find_by_doc_number(params[:search]) if params[:search]
     return estimate
diff --git a/app/controllers/invoice_controller.rb b/app/controllers/invoice_controller.rb
index f0a7a58..a86666c 100644
--- a/app/controllers/invoice_controller.rb
+++ b/app/controllers/invoice_controller.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
@@ -8,10 +8,10 @@
 #
 #THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 class InvoiceController < ApplicationController
-  unloadable
   
   include AuthHelper
-  
+  require 'combine_pdf'
+
   before_action :require_user, :unless => proc {|c| session[:token].nil? }
   skip_before_action :verify_authenticity_token, :check_if_login_required, :unless => proc {|c| session[:token].nil? }
   
@@ -19,11 +19,34 @@ class InvoiceController < ApplicationController
   # Downloads and forwards the invoice pdf
   #
   def show
+    logger.info("Processing request for URL: #{request.original_url}") 
     begin
-      base = Invoice.get_base
-      invoice = base.fetch_by_id(params[:id])
-      @pdf = base.pdf(invoice)
-      send_data @pdf, filename: "invoice #{invoice.doc_number}.pdf", :disposition => 'inline', :type => "application/pdf"
+      qbo = Qbo.first
+        qbo.perform_authenticated_request do |access_token|
+        service = Quickbooks::Service::Invoice.new(:company_id => qbo.realm_id, :access_token => access_token)
+        
+        # If multiple id's then pull each pdf & combine them
+        if params[:invoice_ids]
+          logger.info("Grabbing pdfs for " + params[:invoice_ids].join(', '))
+          ref = ""
+          params[:invoice_ids].each do |i|
+            logger.info("processing " + i)
+            invoice = service.fetch_by_id(i)
+            ref += " #{invoice.doc_number}"
+            @pdf << CombinePDF.parse(service.pdf(invoice)) unless @pdf.nil?
+            if @pdf.nil?
+              @pdf = CombinePDF.parse(service.pdf(invoice))
+            end
+          end
+          @pdf = @pdf.to_pdf
+        else
+          invoice = service.fetch_by_id(params[:id])
+          @pdf = service.pdf(invoice)
+          ref = invoice.doc_number
+        end
+
+        send_data @pdf, filename: "invoice #{ref}.pdf", :disposition => 'inline', :type => "application/pdf"
+      end
     rescue
       redirect_to :back, :flash => { :error => "Invoice not found" }
     end
diff --git a/app/controllers/qbo_controller.rb b/app/controllers/qbo_controller.rb
index 4be1b46..1acd248 100644
--- a/app/controllers/qbo_controller.rb
+++ b/app/controllers/qbo_controller.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
@@ -9,7 +9,6 @@
 #THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 class QboController < ApplicationController
-  unloadable
   
   require 'openssl'
   
@@ -26,9 +25,10 @@ class QboController < ApplicationController
   # Called when the user requests that Redmine to connect to QBO
   #
   def authenticate
-    oauth2_client = Qbo.get_client
-    callback = Setting.host_name + "/qbo/oauth_callback/" 
-    grant_url = oauth2_client.auth_code.authorize_url(redirect_uri: callback, response_type: "code", state: SecureRandom.hex(12), scope: "com.intuit.quickbooks.accounting")
+    redirect_uri = "#{Setting.protocol}://#{Setting.host_name + qbo_oauth_callback_path}"
+    logger.info "redirect_uri: #{redirect_uri}"
+    oauth2_client = Qbo.construct_oauth2_client
+    grant_url = oauth2_client.auth_code.authorize_url(redirect_uri: redirect_uri, response_type: "code", state: SecureRandom.hex(12), scope: "com.intuit.quickbooks.accounting")
     redirect_to grant_url
   end
   
@@ -37,9 +37,9 @@ class QboController < ApplicationController
   #
   def oauth_callback
     if params[:state].present?
-      oauth2_client = Qbo.get_client
+      oauth2_client = Qbo.construct_oauth2_client
       # use the state value to retrieve from your backend any information you need to identify the customer in your system
-      redirect_uri = Setting.host_name + "/qbo/oauth_callback/"
+      redirect_uri = "#{Setting.protocol}://#{Setting.host_name + qbo_oauth_callback_path}"
       if resp = oauth2_client.auth_code.get_token(params[:code], redirect_uri: redirect_uri)
         
         # Remove the last authentication information
@@ -47,17 +47,13 @@ class QboController < ApplicationController
         
         # Save the authentication information 
         qbo = Qbo.new
-        qbo.company_id = params[:realmId]
-        
-        # Generate Access Token & Serialize it into the database
-        access_token = OAuth2::AccessToken.new(oauth2_client, resp.token, refresh_token: resp.refresh_token)
-        qbo.token = access_token.to_hash
-        qbo.expire = 1.hour.from_now.utc
+        qbo.update(oauth2_access_token: resp.token, oauth2_refresh_token: resp.refresh_token, realm_id: params[:realmId])
+        qbo.refresh_token!
         
         if qbo.save!
-          redirect_to qbo_sync_path, :flash => { :notice => "Successfully connected to Quickbooks" }
+          redirect_to qbo_sync_path, :flash => { :notice => I18n.t(:label_connected) }
         else
-          redirect_to plugin_settings_path(:redmine_qbo), :flash => { :error => "Error" }
+          redirect_to plugin_settings_path(:redmine_qbo), :flash => { :error => I18n.t(:label_error) }
         end
         
       end
@@ -69,9 +65,9 @@ class QboController < ApplicationController
     i = Issue.find_by_id params[:id]
     if i.customer
       i.bill_time
-      redirect_to i, :flash => { :notice => "Successfully Billed #{i.customer.name}" }
+      redirect_to i, :flash => { :notice => I18n.t(:label_billed_success) + i.customer.name }
     else
-      redirect_to i, :flash => { :error => "Cannot bill without a customer assigned" }
+      redirect_to i, :flash => { :error => I18n.t(:label_billing_error) }
     end
   end
   
@@ -88,46 +84,48 @@ class QboController < ApplicationController
     
     # proceed if the request is good
     if hash.eql? signature
-      if request.headers['content-type'] == 'application/json'
-        data = JSON.parse(data)
-      else
-        # application/x-www-form-urlencoded
-        data = params.as_json
-      end
-      # Process the information
-      entities = data['eventNotifications'][0]['dataChangeEvent']['entities']
-      entities.each do |entity|
-        id = entity['id'].to_i
-        name = entity['name']
-       
-        logger.debug "Casting #{name.constantize} to obj"
-
-        # Magicly initialize the correct class
-        obj = name.constantize
-
-        # for merge events
-        obj.destroy(entity['deletedId']) if entity['deletedId']
-        
-        #Check to see if we are deleting a record
-        if entity['operation'].eql? "Delete"
-            obj.destroy(id)
-        #if not then update!
+      Thread.new do
+        if request.headers['content-type'] == 'application/json'
+          data = JSON.parse(data)
         else
-          begin
-            obj.sync_by_id(id)
-          rescue => e
-            logger.error "Failed to call sync_by_id on obj"
-            logger.error e.message
-            logger.error e.backtrace.join("\n")
+          # application/x-www-form-urlencoded
+          data = params.as_json
+        end
+        # Process the information
+        entities = data['eventNotifications'][0]['dataChangeEvent']['entities']
+        entities.each do |entity|
+          id = entity['id'].to_i
+          name = entity['name']
+        
+          logger.info "Casting #{name.constantize} to obj"
+
+          # Magicly initialize the correct class
+          obj = name.constantize
+
+          # for merge events
+          obj.destroy(entity['deletedId']) if entity['deletedId']
+          
+          #Check to see if we are deleting a record
+          if entity['operation'].eql? "Delete"
+            obj.destroy(id)
+          #if not then update!
+          else
+            begin
+              obj.sync_by_id(id)
+            rescue => e
+              logger.error "Failed to call sync_by_id on obj"
+              logger.error e.message
+              logger.error e.backtrace.join("\n")
+            end
           end
         end
+        
+        # Record that last time we updated
+        Qbo.update_time_stamp
+        ActiveRecord::Base.connection.close
       end
-      
-      # Record that last time we updated
-      Qbo.update_time_stamp
-      
       # The webhook doesn't require a response but let's make sure we don't send anything
-      render :nothing => true
+      render :nothing => true, status: 200
     else
       render nothing: true, status: 400
     end
@@ -145,7 +143,6 @@ class QboController < ApplicationController
       if Qbo.exists?
         Customer.sync
         Invoice.sync
-        QboItem.sync
         Employee.sync
         Estimate.sync
         
@@ -155,6 +152,6 @@ class QboController < ApplicationController
       ActiveRecord::Base.connection.close
     end
 
-    redirect_to :home, :flash => { :notice => "Successfully synced to Quickbooks" }
+    redirect_to :home, :flash => { :notice => I18n.t(:label_syncing) }
   end
 end
diff --git a/app/helpers/auth_helper.rb b/app/helpers/auth_helper.rb
index 42b81a2..bdc662a 100644
--- a/app/helpers/auth_helper.rb
+++ b/app/helpers/auth_helper.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2017 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
@@ -13,7 +13,7 @@ module AuthHelper
   def require_user
     return unless session[:token].nil?
     if !User.current.logged?
-      render :file => "public/401.html.erb", :status => :unauthorized, :layout =>true
+      render_403
     end
   end
   
@@ -27,14 +27,14 @@ module AuthHelper
   
   def check_permission(permission)
     if !allowed_to?(permission)
-      render :file => "public/401.html.erb", :status => :unauthorized, :layout =>true 
+      render_403
     end
   end
   
   
   def global_check_permission(permission)
     if !globaly_allowed_to?(permission)
-      render :file => "public/401.html.erb", :status => :unauthorized, :layout =>true 
+      render_403
     end
   end
   
diff --git a/app/models/concerns/quickbooks_oauth.rb b/app/models/concerns/quickbooks_oauth.rb
new file mode 100644
index 0000000..2508f00
--- /dev/null
+++ b/app/models/concerns/quickbooks_oauth.rb
@@ -0,0 +1,88 @@
+#The MIT License (MIT)
+#
+#Copyright (c) 2016 - 2026 rick barrette
+#
+#Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+#
+#The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+#
+#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+module QuickbooksOauth
+  extend ActiveSupport::Concern
+
+  #== Instance Methods
+
+  def perform_authenticated_request(&block)
+    attempts = 0
+    begin
+      yield oauth_access_token
+    rescue OAuth2::Error, Quickbooks::AuthorizationFailure => ex
+      Rails.logger.error("QuickbooksOauth.perform: #{ex.message}")
+
+      # to prevent an infinite loop here keep a counter and bail out after N times...
+      attempts += 1
+
+      raise "QuickbooksOauth:ExceededAuthAttempts" if attempts >= 3
+
+      # check if its an invalid_grant first, but assume it is for now
+      refresh_token!
+
+      retry
+    end
+  end
+
+  def refresh_token!
+    Rails.logger.info("QuickbooksOauth.refresh_token!")
+    t = oauth_access_token
+    refreshed = t.refresh!
+
+    if refreshed.params['x_refresh_token_expires_in'].to_i > 0
+      oauth2_refresh_token_expires_at = Time.now + refreshed.params['x_refresh_token_expires_in'].to_i.seconds
+    else
+      oauth2_refresh_token_expires_at = 100.days.from_now
+    end
+
+    Rails.logger.info("QuickbooksOauth.refresh_token!: #{oauth2_refresh_token_expires_at}")
+
+    update!(
+      oauth2_access_token: refreshed.token,
+      oauth2_access_token_expires_at: Time.at(refreshed.expires_at),
+      oauth2_refresh_token: refreshed.refresh_token,
+      oauth2_refresh_token_expires_at: oauth2_refresh_token_expires_at
+    )
+  end
+
+  def oauth_client
+    self.class.construct_oauth2_client
+  end
+
+  def oauth_access_token
+    OAuth2::AccessToken.new(oauth_client, oauth2_access_token, refresh_token: oauth2_refresh_token)
+  end
+
+  def consumer
+    oauth_access_token
+  end
+
+  module ClassMethods
+
+    def construct_oauth2_client
+
+      oauth_consumer_key = Setting.plugin_redmine_qbo['settingsOAuthConsumerKey']
+      oauth_consumer_secret = Setting.plugin_redmine_qbo['settingsOAuthConsumerSecret']
+
+      # Are we are playing in the sandbox?
+      Quickbooks.sandbox_mode = Setting.plugin_redmine_qbo['sandbox'] ? true : false
+      logger.info "Sandbox mode: #{Quickbooks.sandbox_mode}"
+
+      options = {
+        site: "https://appcenter.intuit.com/connect/oauth2",
+        authorize_url: "https://appcenter.intuit.com/connect/oauth2",
+        token_url: "https://oauth.platform.intuit.com/oauth2/v1/tokens/bearer"
+      }
+      OAuth2::Client.new(oauth_consumer_key, oauth_consumer_secret, options)
+    end
+
+  end
+end
diff --git a/app/models/customer.rb b/app/models/customer.rb
index c700063..f579e5e 100644
--- a/app/models/customer.rb
+++ b/app/models/customer.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
@@ -9,10 +9,8 @@
 #THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 class Customer < ActiveRecord::Base
-  unloadable
   
   has_many :issues
-  has_many :purchases
   has_many :invoices
   has_many :estimates
  
@@ -22,7 +20,7 @@ class Customer < ActiveRecord::Base
   
   # returns a human readable string
   def to_s
-    return name
+    return "#{self[:name]} - #{phone_number.split(//).last(4).join unless phone_number.nil?}"
   end
   
   # Convenience Method
@@ -86,6 +84,13 @@ class Customer < ActiveRecord::Base
     #update our locally stored number too
     update_mobile_phone_number
   end
+
+  # Convenience Method
+  # Sets the notes
+  def notes=(s)
+    pull unless @details
+    @details.notes = s
+  end
   
   # update the localy stored phone number as a plain string with no special chars
   def update_phone_number
@@ -134,28 +139,28 @@ class Customer < ActiveRecord::Base
   # proforms a bruteforce sync operation
   # This needs to be simplified
   def self.sync 
-    service = Qbo.get_base(:customer)
-
     # Sync ALL customers if the database is empty
-    #if count == 0
-      customers = service.all
-    #else
-    #  last = Qbo.first.last_sync
-    #  query = "Select Id, DisplayName From Customer"
-    #  query << " Where Metadata.LastUpdatedTime >= '#{last.iso8601}' " if last
-    #  customers = service.query(query)
-    #end
+    qbo = Qbo.first
+    customers = qbo.perform_authenticated_request do |access_token|
+      service = Quickbooks::Service::Customer.new(:company_id => qbo.realm_id, :access_token => access_token)
+      service.all
+    end
     
-    customers.each do |customer|
-      customer = Customer.find_or_create_by(id: customer.id)
-      if customer.active?
-        if not customer.name.eql? customer.display_name
-          customer.name = customer.display_name
-          customer.id = customer.id
+    return unless customers
+    
+    customers.each do |c|
+      logger.info "Processing customer #{c.id}"
+      customer = Customer.find_or_create_by(id: c.id)
+      if c.active?
+        #if not customer.name.eql? c.display_name
+          customer.name = c.display_name
+          customer.id = c.id
+          customer.phone_number = c.primary_phone.free_form_number.tr('^0-9', '') unless c.primary_phone.nil?
+          customer.mobile_phone_number = c.mobile_phone.free_form_number.tr('^0-9', '') unless c.mobile_phone.nil?
           customer.save_without_push
-        end
+        #end
       else
-        if not customer.new_record?
+        if not c.new_record?
           customer.delete
         end
       end
@@ -171,16 +176,23 @@ class Customer < ActiveRecord::Base
   # proforms a bruteforce sync operation
   # This needs to be simplified
   def self.sync_by_id(id) 
-    service = Qbo.get_base(:customer)
+    qbo = Qbo.first
+    c = qbo.perform_authenticated_request do |access_token|
+      service = Quickbooks::Service::Customer.new(:company_id => qbo.realm_id, :access_token => access_token)
+      service.fetch_by_id(id)
+    end
 
-    customer = service.fetch_by_id(id)
-    customer = Customer.find_or_create_by(id: customer.id)
-    if customer.active?
-      if not customer.name.eql? customer.display_name
-        customer.name = customer.display_name
-        customer.id = customer.id
+    return unless c
+
+    customer = Customer.find_or_create_by(id: c.id)
+    if c.active?
+      #if not customer.name.eql? c.display_name
+        customer.name = c.display_name
+        customer.id = c.id
+        customer.phone_number = c.primary_phone.free_form_number.tr('^0-9', '') unless c.primary_phone.nil?
+        customer.mobile_phone_number = c.mobile_phone.free_form_number.tr('^0-9', '') unless c.mobile_phone.nil?
         customer.save_without_push
-      end
+      #end
     else
       if not customer.new_record?
         customer.delete
@@ -191,7 +203,11 @@ class Customer < ActiveRecord::Base
   # Push the updates
   def save_with_push
     begin
-      @details = Qbo.get_base(:customer).update(@details)
+      qbo = Qbo.first
+      @details = qbo.perform_authenticated_request do |access_token|
+        service = Quickbooks::Service::Customer.new(:company_id => qbo.realm_id, :access_token => access_token)
+        service.update(@details)
+      end
       #raise "QBO Fault" if @details.fault?
       self.id = @details.id
     rescue Exception => e
@@ -209,7 +225,11 @@ class Customer < ActiveRecord::Base
   def pull
     begin
       raise Exception unless self.id
-      @details = Qbo.get_base(:customer).fetch_by_id(self.id)
+      qbo = Qbo.first
+      @details = qbo.perform_authenticated_request do |access_token|
+        service = Quickbooks::Service::Customer.new(:company_id => qbo.realm_id, :access_token => access_token)
+        service.fetch_by_id(self.id)
+      end
     rescue Exception => e
       @details = Quickbooks::Model::Customer.new
     end
diff --git a/app/models/customer_token.rb b/app/models/customer_token.rb
index b3af4c4..96e9d48 100644
--- a/app/models/customer_token.rb
+++ b/app/models/customer_token.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
@@ -9,7 +9,7 @@
 #THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 class CustomerToken < ActiveRecord::Base
-  unloadable
+  
   has_many :issues
   validates_presence_of :issue_id
   before_create :generate_token, :generate_expire_date
diff --git a/app/models/employee.rb b/app/models/employee.rb
index efc4a1f..32ded44 100644
--- a/app/models/employee.rb
+++ b/app/models/employee.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
@@ -9,30 +9,39 @@
 #THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 class Employee < ActiveRecord::Base
-  unloadable
+  
   has_many :users
   validates_presence_of :id, :name
   
-  def self.get_base
-    Qbo.get_base(:employee)
-  end
-  
   def self.sync 
-    employees = get_base.all
+    qbo = Qbo.first
+    employees = qbo.perform_authenticated_request do |access_token|
+      service = Quickbooks::Service::Employee.new(:company_id => qbo.realm_id, :access_token => access_token)
+      service.all
+    end
+
+    return unless employees
     
     transaction do
       # Update the item table
-      employees.each { |employee|
-        employee = 	find_or_create_by(id: employee.id)
-        employee.name = employee.display_name
-        employee.id = employee.id
+      employees.each { |e|
+        logger.info "Processing employee #{e.id}"
+        employee = 	find_or_create_by(id: e.id)
+        employee.name = e.display_name
+        employee.id = e.id
         employee.save!
       }
     end
   end
 
   def self.sync_by_id(id)
-    employee = get_base.fetch_by_id(id)
+    qbo = Qbo.first
+    employee = qbo.perform_authenticated_request do |access_token|
+      service = Quickbooks::Service::Employee.new(:company_id => qbo.realm_id, :access_token => access_token)
+      service.fetch_by_id(id)
+    end
+
+    return unless employee
     employee = find_or_create_by(id: employee.id)
     employee.name = employee.display_name
     employee.id = employee.id
diff --git a/app/models/estimate.rb b/app/models/estimate.rb
index 4d9bf82..20e8c38 100644
--- a/app/models/estimate.rb
+++ b/app/models/estimate.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
@@ -9,22 +9,23 @@
 #THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 class Estimate < ActiveRecord::Base
-  unloadable
   
   has_and_belongs_to_many :issues
   belongs_to :customer 
   validates_presence_of :doc_number, :id
   self.primary_key = :id
   
-  # return the QBO Estimate service
-  def self.get_base
-    Qbo.get_base(:estimate)
-  end
-  
   # sync all estimates
   def self.sync
-    logger.debug "Syncing ALL estimates"
-    estimates = get_base.all
+    logger.info "Syncing ALL estimates"
+    qbo = Qbo.first
+    estimates = qbo.perform_authenticated_request do |access_token|
+      service = Quickbooks::Service::Estimate.new(:company_id => qbo.realm_id, :access_token => access_token)
+      service.all
+    end
+
+    return unless estimates
+
     estimates.each { |estimate|
       process_estimate(estimate)
     }
@@ -35,36 +36,60 @@ class Estimate < ActiveRecord::Base
   
   # sync only one estimate
   def self.sync_by_id(id)
-    logger.debug "Syncing estimate #{id}"
-    process_estimate(get_base.fetch_by_id(id))
+    logger.info "Syncing estimate #{id}"
+    qbo = Qbo.first
+    qbo.perform_authenticated_request do |access_token|
+      service = Quickbooks::Service::Estimate.new(:company_id => qbo.realm_id, :access_token => access_token)
+      process_estimate(service.fetch_by_id(id))
+    end
+  end
+
+  # sync only one estimate
+  def self.sync_by_doc_number(number)
+    logger.info "Syncing estimate by doc number #{number}"
+    qbo = Qbo.first
+    qbo.perform_authenticated_request do |access_token|
+      service = Quickbooks::Service::Estimate.new(:company_id => qbo.realm_id, :access_token => access_token)
+      process_estimate(service.find_by( :doc_number, number).first)
+    end
   end
   
   # update an estimate
   def self.update(id)
     # Update the item table
-    estimate = get_base.fetch_by_id(id)
-    estimate = find_or_create_by(id: id)
-    estimate.doc_number = estimate.doc_number
-    estimate.txn_date = estimate.txn_date
-    estimate.save!
+    qbo = Qbo.first
+    estimate = qbo.perform_authenticated_request do |access_token|
+      service = Quickbooks::Service::Estimate.new(:company_id => qbo.realm_id, :access_token => access_token)
+      service.fetch_by_id(id)
+    end
+
+    return unless estimate
+
+    e = find_or_create_by(id: id)
+    e.doc_number = estimate.doc_number
+    e.txn_date = estimate.txn_date
+    e.save!
   end
   
   # process an estimate into the database
-  def self.process_estimate(estimate)
-    logger.info "Processing estimate #{estimate.id}"
-    estimate = find_or_create_by(id: estimate.id)
-    estimate.doc_number = estimate.doc_number
-    estimate.customer_id = estimate.customer_ref.value
-    estimate.id = estimate.id
-    estimate.txn_date = estimate.txn_date
+  def self.process_estimate(qbo_estimate)
+    logger.info "Processing estimate #{qbo_estimate.id}"
+    estimate = find_or_create_by(id: qbo_estimate.id)
+    estimate.doc_number = qbo_estimate.doc_number
+    estimate.customer_id = qbo_estimate.customer_ref.value
+    estimate.id = qbo_estimate.id
+    estimate.txn_date = qbo_estimate.txn_date
     estimate.save!
   end
 
   # download the pdf from quickbooks
   def pdf
-    base = Estimate.get_base
-    estimate = base.fetch_by_id(id)
-    return base.pdf(estimate)
+    qbo = Qbo.first
+    qbo.perform_authenticated_request do |access_token|
+      service = Quickbooks::Service::Estimate.new(:company_id => qbo.realm_id, :access_token => access_token)
+      estimate = service.fetch_by_id(id)
+      service.pdf(estimate)
+    end
   end
 
   # Magic Method
@@ -91,7 +116,11 @@ class Estimate < ActiveRecord::Base
   def pull
     begin
       raise Exception unless self.id
-      @details = Qbo.get_base(:estimate).fetch_by_id(self.id)
+      qbo = Qbo.first
+      @details = qbo.perform_authenticated_request do |access_token|
+        service = Quickbooks::Service::Estimate.new(:company_id => qbo.realm_id, :access_token => access_token)
+        service(:estimate).fetch_by_id(self.id)
+      end
     rescue Exception => e
       @details = Quickbooks::Model::Estimate.new
     end
diff --git a/app/models/invoice.rb b/app/models/invoice.rb
index 8f72b32..dfb3ef6 100644
--- a/app/models/invoice.rb
+++ b/app/models/invoice.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
@@ -9,20 +9,15 @@
 #THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 class Invoice < ActiveRecord::Base
-  unloadable
+  
   has_and_belongs_to_many :issues
   belongs_to :customer 
   validates_presence_of :doc_number, :id, :customer_id, :txn_date
   self.primary_key = :id
   
-  # Get the quickbooks-ruby base for invoice
-  def self.get_base
-    Qbo.get_base(:invoice)
-  end
-  
   # sync ALL the invoices
   def self.sync
-    logger.debug "Syncing all invoices"
+    logger.info "Syncing all invoices"
     last = Qbo.first.last_sync
 
     query = "SELECT Id, DocNumber FROM Invoice"
@@ -30,11 +25,13 @@ class Invoice < ActiveRecord::Base
   
     # TODO actually do something with the above query
     # .all() is never called since count is never initialized
-    if count == 0
-      invoices = get_base.all 
-    else
-      invoices = get_base.query()
+    qbo = Qbo.first
+    invoices = qbo.perform_authenticated_request do |access_token|
+      service = Quickbooks::Service::Invoice.new(:company_id => qbo.realm_id, :access_token => access_token)
+      service.all 
     end
+
+    return unless invoices
      
     invoices.each { | invoice | 
       process_invoice invoice
@@ -43,9 +40,13 @@ class Invoice < ActiveRecord::Base
   
   #sync by invoice ID
   def self.sync_by_id(id)
-    logger.debug "Syncing invoice #{id}"
-    invoice = get_base.fetch_by_id(id) 
-    process_invoice invoice
+    logger.info "Syncing invoice #{id}"
+    qbo = Qbo.first
+    qbo.perform_authenticated_request do |access_token|
+      service = Quickbooks::Service::Invoice.new(:company_id => qbo.realm_id, :access_token => access_token)
+      invoice = service.fetch_by_id(id) 
+      process_invoice invoice
+    end
   end
   
   private
@@ -57,7 +58,7 @@ class Invoice < ActiveRecord::Base
     # skip this issue if the issue customer is not the same as the invoice customer
     return if issue.customer_id != invoice.customer_ref.value.to_i
     
-    logger.debug "Attaching invoice #{invoice.id} to issue #{issue.id}"
+    logger.info "Attaching invoice #{invoice.id} to issue #{issue.id}"
     
     invoice = Invoice.find_or_create_by(id: invoice.id)
 
@@ -104,8 +105,7 @@ class Invoice < ActiveRecord::Base
   # this condions causes an infinite loop as the webhook is called when an invoice is updated
   # TODO maybe add a cf_sync_confict flag to invoices
   def self.compare_custom_fields(issue, invoice)
-
-    logger.debug "Comparing custom fields"
+    logger.info "Comparing custom fields"
     # TODO break if Invoice.find(invoice.id).cf_sync_confict
     is_changed = false
 
@@ -139,8 +139,12 @@ class Invoice < ActiveRecord::Base
 
     # Push updates
     begin
-      logger.debug "Trying to update invoice"
-      get_base.update(invoice) if is_changed
+      logger.info "Trying to update invoice"
+      qbo = Qbo.first
+      qbo.perform_authenticated_request do |access_token|
+        service = Quickbooks::Service::Invoice.new(:company_id => qbo.realm_id, :access_token => access_token)
+        service.update(invoice) if is_changed
+      end
     rescue
       # Do nothing, probaly custome field sync confict on the invoice. 
       # This is a problem with how it's billed
@@ -150,6 +154,16 @@ class Invoice < ActiveRecord::Base
     end
   end
 
+  # download the pdf from quickbooks
+  def pdf
+    qbo = Qbo.first
+    qbo.perform_authenticated_request do |access_token|
+      service = Quickbooks::Service::Invoice.new(:company_id => qbo.realm_id, :access_token => access_token)
+      invoice = service.fetch_by_id(id)
+      return service.pdf(invoice)
+    end
+  end
+
   # Magic Method
   # Maps Get/Set methods to QBO invoice object
   def method_missing(sym, *arguments)
@@ -172,7 +186,11 @@ class Invoice < ActiveRecord::Base
   def pull
     begin
       raise Exception unless self.id
-      @details = Qbo.get_base(:invoice).fetch_by_id(self.id)
+      qbo = Qbo.first
+      @details = qbo.perform_authenticated_request do |access_token|
+        service = Quickbooks::Service::Invoice.new(:company_id => qbo.realm_id, :access_token => access_token)
+        service.fetch_by_id(self.id)
+      end
     rescue Exception => e
       @details = Quickbooks::Model::Invoice.new
     end
diff --git a/app/models/qbo.rb b/app/models/qbo.rb
index 09f3515..82c371e 100644
--- a/app/models/qbo.rb
+++ b/app/models/qbo.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
@@ -9,86 +9,16 @@
 #THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 class Qbo < ActiveRecord::Base
-  unloadable
-  validates_presence_of :token, :company_id, :expire
-  serialize :token
-
-  OAUTH_CONSUMER_KEY = Setting.plugin_redmine_qbo['settingsOAuthConsumerKey']
-  OAUTH_CONSUMER_SECRET = Setting.plugin_redmine_qbo['settingsOAuthConsumerSecret']
-  
-  #
-  # Getter for quickbooks OAuth2 client
-  #
-  def self.get_client
-    oauth_params = {
-     site: "https://appcenter.intuit.com/connect/oauth2",
-     authorize_url: "https://appcenter.intuit.com/connect/oauth2",
-     token_url: "https://oauth.platform.intuit.com/oauth2/v1/tokens/bearer"
-    }
-    return OAuth2::Client.new(OAUTH_CONSUMER_KEY, OAUTH_CONSUMER_SECRET, oauth_params)
-  end
-  
-  #
-  # Getter for oauth consumer
-  #
-  def self.get_oauth_consumer
-    # Quickbooks Config Info
-    return $qb_oauth_consumer
-  end
-
-  # 
-  # Get a quickbooks base service object for type
-  # @params type of base
-  #
-  def self.get_base(type)
-    # lets getnourbold access token from the database
-    oauth2_client = get_client
-    qbo = self.first
-    access_token = OAuth2::AccessToken.from_hash(oauth2_client, qbo.token)
-
-    # check to see if we need to refresh the acesstoken
-    if qbo.expire.to_time.utc.past?
-      puts "Updating access token"
-      new_access_token_object = access_token.refresh!
-      qbo.token = new_access_token_object.to_hash
-      qbo.expire = 1.hour.from_now.utc
-      qbo.save!
-      access_token = new_access_token_object
-    else
-      puts "Using current token"
-    end
     
-    # build the reqiested service
-    case type
-      when :item
-        return Quickbooks::Service::Item.new(:company_id => qbo.company_id, :access_token => access_token)
-      when :time_activity
-       return Quickbooks::Service::TimeActivity.new(:company_id => qbo.company_id, :access_token => access_token)
-      when :customer
-        return Quickbooks::Service::Customer.new(:company_id => qbo.company_id, :access_token => access_token)
-      when :invoice
-        return Quickbooks::Service::Invoice.new(:company_id => qbo.company_id, :access_token => access_token)
-      when :estimate
-        return Quickbooks::Service::Estimate.new(:company_id => qbo.company_id, :access_token => access_token)
-      when :account
-        return Quickbooks::Service::Account.new(:company_id => qbo.company_id, :access_token => access_token)
-      when :employee
-        return Quickbooks::Service::Employee.new(:company_id => qbo.company_id, :access_token => access_token)
-    else
-      return access_token
-    end
-   
-  end
-   
-   # Get the QBO account
-  def self.get_account
-    first
-  end
+  include QuickbooksOauth
+  include Redmine::I18n
   
   # Updates last sync time stamp
   def self.update_time_stamp
+    date = DateTime.now
+    logger.info "Updating QBO timestamp to #{date}"
     qbo = Qbo.first
-    qbo.last_sync = DateTime.now
+    qbo.last_sync = date
     qbo.save
   end
   
diff --git a/app/views/customers/_actions.html.erb b/app/views/customers/_actions.html.erb
new file mode 100644
index 0000000..63a4643
--- /dev/null
+++ b/app/views/customers/_actions.html.erb
@@ -0,0 +1,11 @@
+<%= link_to t(:label_appointment), "https://calendar.google.com/calendar/render?action=TEMPLATE&text=#{@customer.name}+-&details=#{ link_to "Customer Details", "https://#{Setting.host_name}#{customer_path @customer.id}"}%0A#{@customer.primary_phone}&dates=#{Time.now.strftime("%Y%m%d")}T090000/#{Time.now.strftime("%Y%m%d")}T170000", target: :_blank %>
+
+<br/>
+<br/>
+
+<%= link_to t(:label_create_estimate), "https://qbo.intuit.com/app/estimate?nameId=#{@customer.id}", target: :_blank %>
+
+<br/>
+<br/>
+
+<%= button_to t(:label_edit_customer), edit_customer_path(@customer), method: :get%> 
diff --git a/app/views/customers/_details.html.erb b/app/views/customers/_details.html.erb
index a0239a4..41a8738 100644
--- a/app/views/customers/_details.html.erb
+++ b/app/views/customers/_details.html.erb
@@ -1,5 +1,11 @@
 <table>
   <tbody>
+
+    <tr>
+      <th><%=t(:label_name)%></th>
+      <td><%= customer.name %></td>
+    </tr>
+
     <tr>
       <th><%=t(:label_email)%></th>
       <td><%= customer.email %></td>
@@ -32,12 +38,20 @@
     
     <tr>
       <th><%=t(:field_notes)%></th>
-      <td><%= customer.notes %></td>
+      <td>
+       <pre id="note-display" style="text-align: left; white-space: pre-wrap; font-family: inherit;">
+          <%= customer.notes %>
+        </pre>
+      </td>
     </tr>
+
+    <script>
+        const preElement = document.getElementById('note-display');
+        // This takes the text, trims the edges, and puts it back
+        preElement.textContent = preElement.textContent.trim();
+      </script>
+
   </tbody>
-</table>
-<div style="float: right;">
-  <%= button_to t(:label_edit_customer), edit_customer_path(customer), method: :get%> 
-</div> 
+</table> 
 <br/>
 <br/>
diff --git a/app/views/customers/_form.html.erb b/app/views/customers/_form.html.erb
index 56a69f2..3314742 100644
--- a/app/views/customers/_form.html.erb
+++ b/app/views/customers/_form.html.erb
@@ -36,8 +36,7 @@
           <%=t(:field_notes)%>: 
           <div class="input">
             <p>  
-              <%= link_to_function content_tag(:span, l(:button_edit), :class => 'icon icon-edit'), '$(this).hide(); $("#issue_description_and_toolbar").show()' unless @customer.new_record? %>
-              <%= content_tag 'span', :id => "issue_description_and_toolbar", :style => (@customer.new_record? ? nil : 'display:none') do %>
+              <%= content_tag 'span', :id => "issue_description_and_toolbar" do %>
               <%= f.text_area :notes,
                     :cols => 60,
                     :rows => 10,
diff --git a/app/views/customers/_search.html.erb b/app/views/customers/_search.html.erb
index 88c3e59..954cdff 100644
--- a/app/views/customers/_search.html.erb
+++ b/app/views/customers/_search.html.erb
@@ -3,4 +3,3 @@
     <%= submit_tag t(:label_search) %>
 <% end %>
 <%= button_to t(:label_new_customer), new_customer_path, method: :get%>
-<%= button_to(t(:label_sync), qbo_sync_path, method: :get) if User.current.admin?%>
diff --git a/app/views/customers/show.html.erb b/app/views/customers/show.html.erb
index 19f1aa0..df16d65 100644
--- a/app/views/customers/show.html.erb
+++ b/app/views/customers/show.html.erb
@@ -1,4 +1,4 @@
-<h2><%=t(:field_customer)%> #<%= @customer.id %> - <%= @customer.name %> </h2>
+<h2><%=t(:field_customer)%> #<%= @customer.id %> - <%= link_to @customer.to_s, "https://app.qbo.intuit.com/app/customerdetail?nameId=#{@customer.id}", target: :_blank %> </h2>
   <div class="issue">
 
     <div class="splitcontent">
@@ -7,7 +7,22 @@
 
         <h4><%=t(:label_details)%>:</h4>
 
-        <%= render :partial => 'customers/details', locals: {customer: @customer} %>
+        <!-- Customer Info -->
+
+        <div class="splitcontent">
+          <div class="splitcontentleft">
+            <h4><%=t(:label_customer)%>:</h4>
+            <%= render :partial => 'customers/details', locals: {customer: @customer} %>
+          </div>
+
+          <div class="splitcontentleft">
+            <h4><%=t(:label_actions)%>:</h4>
+            <%= render :partial => 'customers/actions', locals: {customer: @customer} %>
+          </div>
+        </div>
+
+
+        <!-- QBO Info -->
 
         <div class="splitcontent">
           <div class="splitcontentleft">
diff --git a/app/views/estimates/_list.html.erb b/app/views/estimates/_list.html.erb
index 334fd84..d078a69 100644
--- a/app/views/estimates/_list.html.erb
+++ b/app/views/estimates/_list.html.erb
@@ -1,6 +1,6 @@
 <% if @customer.present? %>
 
-  <% @customer.estimates.order(doc_number: :desc).each do |estimate| %>
+  <% @customer.estimates.order(id: :desc).each do |estimate| %>
     <div class="row">
       <b><%= link_to "##{estimate.doc_number}", estimate_path(estimate), target: :_blank %></b> <%= estimate.txn_date %>
     </div>
diff --git a/app/views/invoices/_list.html.erb b/app/views/invoices/_list.html.erb
index e6510c6..6b58174 100644
--- a/app/views/invoices/_list.html.erb
+++ b/app/views/invoices/_list.html.erb
@@ -1,9 +1,22 @@
 <% if @customer.present? %>
 
-  <% @customer.invoices.order(doc_number: :desc).each do |invoice| %>
-    <div class="row">
-      <b><%= link_to "##{invoice.doc_number}", invoice_path(invoice), target: :_blank %></b> <%= invoice.txn_date %>
+  <%= form_with(url: invoice_path, method: :get) do |form| %>
+
+    <div class="form-check">
+      <%= check_box_tag "select-all-invoices", "1", false, id: "select-all-invoices" %>
+      <%= label_tag "select-all-invoices", t(:label_select_all) %>
     </div>
+
+    <hr>
+
+    <% @customer.invoices.order(id: :desc).each do |invoice| %>
+      <div class="row">
+        <%= check_box_tag "invoice_ids[]", invoice.id, false, class: "invoice-checkbox"  %>
+        <b><%= link_to "##{invoice.doc_number}", invoice_path(invoice), target: :_blank %></b> <%= invoice.txn_date %>
+      </div>
+    <% end %>
+
+    <%= form.submit t(:button_bulk_pdf) %>
   <% end %>
 
 <% else %>
diff --git a/app/views/issues/_form_hook.html.erb b/app/views/issues/_form_hook.html.erb
index 63db3be..bd42473 100644
--- a/app/views/issues/_form_hook.html.erb
+++ b/app/views/issues/_form_hook.html.erb
@@ -2,7 +2,7 @@
     <label for="issue_customer"><%= t(:customer) %></label>
     <%= search_customer %> 
     <%= customer_id %> 
-    <%= link_to_function(t(:label_load_customer), "updateIssueFrom('/issues/#{context[:issue].id}/edit.js', this)") %>
+    <%= link_to t(:label_load_customer), '#', onclick: "#{js_link}; return false;" %>
 </p> 
 
 <p>
diff --git a/app/views/public/401.html.erb b/app/views/public/401.html.erb
deleted file mode 100644
index 50381b8..0000000
--- a/app/views/public/401.html.erb
+++ /dev/null
@@ -1 +0,0 @@
-<%= flash.now[:error] = t(:label_401) %>
diff --git a/app/views/qbo/_settings.html.erb b/app/views/qbo/_settings.html.erb
index 5a3a733..d120f31 100644
--- a/app/views/qbo/_settings.html.erb
+++ b/app/views/qbo/_settings.html.erb
@@ -1,7 +1,7 @@
 <!--
 The MIT License (MIT)
 
-Copyright (c) 2022 rick barrette
+Copyright (c) 2016 - 2026 rick barrette
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 
@@ -15,7 +15,7 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
 
 <!-- configure the Intuit object: 'grantUrl' is a URL in your application which kicks off the flow, see below -->
 <script>
-  intuit.ipp.anywhere.setup({menuProxy: '/path/to/blue-dot', grantUrl: '<%= Setting.host_name %>/qbo/authenticate'});
+  intuit.ipp.anywhere.setup({menuProxy: '/path/to/blue-dot', grantUrl: '<%= qbo_authenticate_path %>'});
 </script>
 
 <table >
@@ -57,9 +57,21 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
       </td>
     </tr>
 
+    <tr>
+      <th><%=t(:label_sandbox)%></th>
+      <td>
+        <%= check_box_tag 'settings[sandbox]', @settings['sandbox'], @settings['sandbox'] %>
+      </td>
+    </tr>
+
      <tr>
-       <th><%=t(:label_oauth_expires)%></th>
-       <td><%= if Qbo.exists? then Qbo.first.expire end %>
+        <th><%=t(:label_oauth_expires)%></th>
+        <td><%= if Qbo.exists? then Qbo.first.oauth2_access_token_expires_at end %>
+      </tr>
+      
+      <tr>
+        <th><%=t(:label_oauth2_refresh_token_expires_at)%></th>
+        <td><%= if Qbo.exists? then Qbo.first.oauth2_refresh_token_expires_at end %>
      </tr>
 
   </tbody>
diff --git a/app/views/qbo/authenticate.html.erb b/app/views/qbo/authenticate.html.erb
index 265357a..6036b71 100644
--- a/app/views/qbo/authenticate.html.erb
+++ b/app/views/qbo/authenticate.html.erb
@@ -1,7 +1,7 @@
 <!--
 The MIT License (MIT)
 
-Copyright (c) 2016 rick barrette
+Copyright (c) 2016 - 2026 rick barrette
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 
diff --git a/app/views/qbo/oauth_callback.html.erb b/app/views/qbo/oauth_callback.html.erb
index 0dc8b09..dd1ffb9 100644
--- a/app/views/qbo/oauth_callback.html.erb
+++ b/app/views/qbo/oauth_callback.html.erb
@@ -1,7 +1,7 @@
 <!--
 The MIT License (MIT)
 
-Copyright (c) 2016 rick barrette
+Copyright (c) 2016 - 2026 rick barrette
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 
diff --git a/app/views/qbo/webhook.erb b/app/views/qbo/webhook.erb
new file mode 100644
index 0000000..259c7b2
--- /dev/null
+++ b/app/views/qbo/webhook.erb
@@ -0,0 +1,13 @@
+<!--
+The MIT License (MIT)
+
+Copyright (c) 2016 - 2026 rick barrette
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+-->
+
+<h2>QboController#webhook</h2>
diff --git a/assets/javascripts/checkbox_controller.js b/assets/javascripts/checkbox_controller.js
new file mode 100644
index 0000000..f7d298c
--- /dev/null
+++ b/assets/javascripts/checkbox_controller.js
@@ -0,0 +1,17 @@
+document.addEventListener('DOMContentLoaded', () => {
+  const select_all_invoice = document.getElementById('select-all-invoices');
+  const invoices = document.querySelectorAll('.invoice-checkbox');
+
+  if (select_all_invoice) {
+    select_all_invoice.addEventListener('change', (e) => {
+      invoices.forEach(item => item.checked = e.target.checked);
+    });
+  }
+
+  invoices.forEach(item => {
+    item.addEventListener('change', () => {
+      const allChecked = Array.from(invoices).every(i => i.checked);
+      select_all_invoice.checked = allChecked;
+    });
+  });
+});
\ No newline at end of file
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 888ffdf..ed2075e 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
@@ -22,7 +22,6 @@ en:
   label_search_estimates: "Search Estimates"
   label_search: "Search"
   label_estimates: "Estimates"
-  label_401: "Not Authorized"
   warn_ru_sure: "You sure?"
   label_delete: "Delete"
   label_edit: "Edit"
@@ -80,4 +79,12 @@ en:
   label_billing_error: "Cannot bill without a customer assigned"
   label_qbo_sync_success: "Successfully synced to Quickbooks"
   label_hours: "Hours"
-  
\ No newline at end of file
+  label_oauth2_refresh_token_expires_at: "Refresh Token Expires At"
+  label_name: "Name"
+  label_appointment: "Add Appointment"
+  label_actions: "Actions"
+  label_create_estimate: "Create Estimate"
+  label_syncing: "Syncing Quickbooks"
+  label_sandbox: "Sandbox"
+  button_bulk_pdf: "Bulk PDF"
+  label_select_all: "Select All"
\ No newline at end of file
diff --git a/config/routes.rb b/config/routes.rb
index ea77e4b..3bc7968 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/001_create_qbos.rb b/db/migrate/001_create_qbos.rb
index d0b9285..85ce875 100644
--- a/db/migrate/001_create_qbos.rb
+++ b/db/migrate/001_create_qbos.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/002_create_qbo_customers.rb b/db/migrate/002_create_qbo_customers.rb
index 0082cfb..438ca25 100644
--- a/db/migrate/002_create_qbo_customers.rb
+++ b/db/migrate/002_create_qbo_customers.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/003_update_issues.rb b/db/migrate/003_update_issues.rb
index c6daa4b..74ab0aa 100644
--- a/db/migrate/003_update_issues.rb
+++ b/db/migrate/003_update_issues.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/004_create_qbo_items.rb b/db/migrate/004_create_qbo_items.rb
index 00d19e7..3365497 100644
--- a/db/migrate/004_create_qbo_items.rb
+++ b/db/migrate/004_create_qbo_items.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/005_create_qbo_employees.rb b/db/migrate/005_create_qbo_employees.rb
index e456ad1..6c4fc34 100644
--- a/db/migrate/005_create_qbo_employees.rb
+++ b/db/migrate/005_create_qbo_employees.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/006_update_users.rb b/db/migrate/006_update_users.rb
index 92f18cc..ff8e9a3 100644
--- a/db/migrate/006_update_users.rb
+++ b/db/migrate/006_update_users.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/007_update_time_entries.rb b/db/migrate/007_update_time_entries.rb
index 7b234bb..c9e3eec 100644
--- a/db/migrate/007_update_time_entries.rb
+++ b/db/migrate/007_update_time_entries.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/008_create_qbo_estimates.rb b/db/migrate/008_create_qbo_estimates.rb
index 019fc72..734b2f1 100644
--- a/db/migrate/008_create_qbo_estimates.rb
+++ b/db/migrate/008_create_qbo_estimates.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/009_update_qbos.rb b/db/migrate/009_update_qbos.rb
index 75ca375..6e8b781 100644
--- a/db/migrate/009_update_qbos.rb
+++ b/db/migrate/009_update_qbos.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/010_update_issues_with_estimates.rb b/db/migrate/010_update_issues_with_estimates.rb
index cc29eef..7dfcf5c 100644
--- a/db/migrate/010_update_issues_with_estimates.rb
+++ b/db/migrate/010_update_issues_with_estimates.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/011_create_qbo_invoices.rb b/db/migrate/011_create_qbo_invoices.rb
index 76af5db..5da0b27 100644
--- a/db/migrate/011_create_qbo_invoices.rb
+++ b/db/migrate/011_create_qbo_invoices.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/012_update_issues_with_invoices.rb b/db/migrate/012_update_issues_with_invoices.rb
index c8153c1..4346ede 100644
--- a/db/migrate/012_update_issues_with_invoices.rb
+++ b/db/migrate/012_update_issues_with_invoices.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/013_create_qbo_purchases.rb b/db/migrate/013_create_qbo_purchases.rb
index 903663f..163bc61 100644
--- a/db/migrate/013_create_qbo_purchases.rb
+++ b/db/migrate/013_create_qbo_purchases.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/014_update_customers.rb b/db/migrate/014_update_customers.rb
index b4425b4..c190562 100644
--- a/db/migrate/014_update_customers.rb
+++ b/db/migrate/014_update_customers.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/015_update_qbo_purchases.rb b/db/migrate/015_update_qbo_purchases.rb
index d2cc79b..4eda78a 100644
--- a/db/migrate/015_update_qbo_purchases.rb
+++ b/db/migrate/015_update_qbo_purchases.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/019_qbocustomers_to_customers.rb b/db/migrate/019_qbocustomers_to_customers.rb
index 1eb9bbb..22460dc 100644
--- a/db/migrate/019_qbocustomers_to_customers.rb
+++ b/db/migrate/019_qbocustomers_to_customers.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/020_update_qbos_time_stamp.rb b/db/migrate/020_update_qbos_time_stamp.rb
index f714c39..ecf6d66 100644
--- a/db/migrate/020_update_qbos_time_stamp.rb
+++ b/db/migrate/020_update_qbos_time_stamp.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/021_add_issues_qbo_invoices.rb b/db/migrate/021_add_issues_qbo_invoices.rb
index 79f2dd3..aa4ca82 100644
--- a/db/migrate/021_add_issues_qbo_invoices.rb
+++ b/db/migrate/021_add_issues_qbo_invoices.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/022_update_issues_remove_invoice.rb b/db/migrate/022_update_issues_remove_invoice.rb
index e491c0e..210e451 100644
--- a/db/migrate/022_update_issues_remove_invoice.rb
+++ b/db/migrate/022_update_issues_remove_invoice.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/023_create_customer_tokens.rb b/db/migrate/023_create_customer_tokens.rb
index e39318b..b431eb8 100644
--- a/db/migrate/023_create_customer_tokens.rb
+++ b/db/migrate/023_create_customer_tokens.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/024_update_invoices_and_estimates.rb b/db/migrate/024_update_invoices_and_estimates.rb
index 38d1884..f10badd 100644
--- a/db/migrate/024_update_invoices_and_estimates.rb
+++ b/db/migrate/024_update_invoices_and_estimates.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/025_update_projects.rb b/db/migrate/025_update_projects.rb
index c1ec9c8..fc9fc83 100644
--- a/db/migrate/025_update_projects.rb
+++ b/db/migrate/025_update_projects.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/026_create_line_items.rb b/db/migrate/026_create_line_items.rb
index a1bafcc..81063df 100644
--- a/db/migrate/026_create_line_items.rb
+++ b/db/migrate/026_create_line_items.rb
@@ -1,6 +1,6 @@
 #The License
 #
-#Copyright (c) 2022 Rick Barrette - All Rights Reserved
+#Copyright (c) 2016 - 2026 Rick Barrette - All Rights Reserved
 # 
 #Unauthorized copying of this software and associated documentation files (the "Software"), via any medium is strictly prohibited.
 #
diff --git a/db/migrate/027_add_customers_phone_number.rb b/db/migrate/027_add_customers_phone_number.rb
index f571c90..0c0f085 100644
--- a/db/migrate/027_add_customers_phone_number.rb
+++ b/db/migrate/027_add_customers_phone_number.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/028_add_customers_mobile_phone_number.rb b/db/migrate/028_add_customers_mobile_phone_number.rb
index cd3360a..4730419 100644
--- a/db/migrate/028_add_customers_mobile_phone_number.rb
+++ b/db/migrate/028_add_customers_mobile_phone_number.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/029_update_qbos_types.rb b/db/migrate/029_update_qbos_types.rb
index d9de85c..dbb9f75 100644
--- a/db/migrate/029_update_qbos_types.rb
+++ b/db/migrate/029_update_qbos_types.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/030_update_qbos_token.rb b/db/migrate/030_update_qbos_token.rb
index b0d9da3..b39a257 100644
--- a/db/migrate/030_update_qbos_token.rb
+++ b/db/migrate/030_update_qbos_token.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/031_remove_qbos_keys.rb b/db/migrate/031_remove_qbos_keys.rb
index 8f31ad0..3bfb50c 100644
--- a/db/migrate/031_remove_qbos_keys.rb
+++ b/db/migrate/031_remove_qbos_keys.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/032_add_txn_dates.rb b/db/migrate/032_add_txn_dates.rb
index c6915c3..b119c4a 100644
--- a/db/migrate/032_add_txn_dates.rb
+++ b/db/migrate/032_add_txn_dates.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
@@ -9,35 +9,46 @@
 #THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 class AddTxnDates < ActiveRecord::Migration[5.1]
+
   def change
-    add_column :qbo_invoices, :txn_date, :date
-    add_column :qbo_estimates, :txn_date, :date
+    begin
+      add_column :qbo_invoices, :txn_date, :date
+      add_column :qbo_estimates, :txn_date, :date
 
-    reversible do |direction|
-      direction.up {
-        break unless Qbo.first
+      reversible do |direction|
+        direction.up {
+          break unless Qbo.first
 
-        QboEstimate.reset_column_information
-        QboInvoice.reset_column_information
+          QboEstimate.reset_column_information
+          QboInvoice.reset_column_information
 
-        say "Sync Estimates"
+          say "Sync Estimates"
 
-        QboEstimate.sync
+          QboEstimate.sync
 
-        say "Sync Invoices"
+          say "Sync Invoices"
 
-        invoices = QboInvoice.get_base.all
+          qbo = Qbo.first
+          invoices = qbo.perform_authenticated_request do |access_token|
+            service = Quickbooks::Service::Invoice.new(:company_id => qbo.realm_id, :access_token => access_token)
+            service.all
+          end
 
-        invoices.each { |invoice|
-            # Load the invoice into the database
-            qbo_invoice = QboInvoice.find_or_create_by(id: invoice.id)
-            qbo_invoice.doc_number = invoice.doc_number
-            qbo_invoice.id = invoice.id
-            qbo_invoice.customer_id = invoice.customer_ref
-            qbo_invoice.txn_date = invoice.txn_date
-            qbo_invoice.save!
+          return unless invoices
+
+          invoices.each { |invoice|
+              # Load the invoice into the database
+              qbo_invoice = QboInvoice.find_or_create_by(id: invoice.id)
+              qbo_invoice.doc_number = invoice.doc_number
+              qbo_invoice.id = invoice.id
+              qbo_invoice.customer_id = invoice.customer_ref
+              qbo_invoice.txn_date = invoice.txn_date
+              qbo_invoice.save!
+          }
         }
-      }
+      end
+    rescue
+      logger.error "AddTxnDates Failed"
     end
   end
 
diff --git a/db/migrate/034_remove_qbo_items.rb b/db/migrate/034_remove_qbo_items.rb
index ac8ea7e..65fc313 100644
--- a/db/migrate/034_remove_qbo_items.rb
+++ b/db/migrate/034_remove_qbo_items.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/035_drop_qbo_prefix.rb b/db/migrate/035_drop_qbo_prefix.rb
index 8fe7adb..b6e4fac 100644
--- a/db/migrate/035_drop_qbo_prefix.rb
+++ b/db/migrate/035_drop_qbo_prefix.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/db/migrate/036_remove_qbo_time_entries.rb b/db/migrate/036_remove_qbo_time_entries.rb
index 85efe4d..74df188 100644
--- a/db/migrate/036_remove_qbo_time_entries.rb
+++ b/db/migrate/036_remove_qbo_time_entries.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/lib/users_show_hook_listener.rb b/db/migrate/037_update_qbo_token.rb
similarity index 65%
rename from lib/users_show_hook_listener.rb
rename to db/migrate/037_update_qbo_token.rb
index 025b889..ebcd1a9 100644
--- a/lib/users_show_hook_listener.rb
+++ b/db/migrate/037_update_qbo_token.rb
@@ -1,25 +1,22 @@
-#The MIT License (MIT)
-#
-#Copyright (c) 2022 rick barrette
-#
-#Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-#
-#The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-#
-#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-class UsersShowHookListener < Redmine::Hook::ViewListener
-
-  # View User
-  def view_users_form(context={})
-    
-    # Update the users
-    #Employee.update_all
- 
-    # Check to see if there is a quickbooks user attached to the issue
-    @selected = context[:user].employee.id if context[:user].employee
-
-    # Generate the drop down list of quickbooks contacts
-    return "<p>#{context[:form].select :employee_id, Employee.all.pluck(:name, :id), :selected => @selected, include_blank: true}</p>"
-  end
-end
+#The MIT License (MIT)
+#
+#Copyright (c) 2016 - 2026 rick barrette
+#
+#Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+#
+#The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+#
+#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+class UpdateQboToken < ActiveRecord::Migration[5.1]
+  def change
+    add_column :qbos, :oauth2_access_token, :text
+    add_column :qbos, :oauth2_access_token_expires_at, :datetime
+    add_column :qbos, :oauth2_refresh_token, :text
+    add_column :qbos, :oauth2_refresh_token_expires_at, :datetime
+    add_column :qbos, :realm_id, :text
+    remove_column :qbos, :company_id
+    remove_column :qbos, :token
+    remove_column :qbos, :expire
+  end
+end
diff --git a/init.rb b/init.rb
index 9a4739d..234f835 100644
--- a/init.rb
+++ b/init.rb
@@ -1,6 +1,6 @@
-#The MIT License (MIT)
+z#The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
@@ -8,25 +8,17 @@
 #
 #THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-# Dynamically load all Hooks & Patches
-ActiveSupport::Reloader.to_prepare do
-  Dir::foreach(File.join(File.dirname(__FILE__), 'lib')) do |file|
-    next unless /\.rb$/ =~ file
-    require_dependency file
-  end
-end
-
 Redmine::Plugin.register :redmine_qbo do
   
   # About
   name 'Redmine QBO DEVELOPMENT plugin'
   author 'Rick Barrette'
-  description 'This is a plugin for Redmine to integrate with QuickBooks Online to allow for seamless integration CRM and invoicing of completed issues'
-  version '1.1.6'
+  description 'This is a plugin for Redmine to intergrate with Quickbooks Online to allow for seamless intergration CRM and invoicing of completed issues'
+  version '2026.1.0'
   url 'https://github.com/rickbarrette/redmine_qbo'
-  author_url 'http://rickbarrette.org'
+  author_url 'https://barrettefabrication.com'
   settings :default => {'empty' => true}, :partial => 'qbo/settings'
-  requires_redmine :version_or_higher => '6.0.0'
+  requires_redmine :version_or_higher => '6.1.0'
   
   # Add safe attributes for core models
   Issue.safe_attributes 'customer_id'
@@ -36,9 +28,10 @@ Redmine::Plugin.register :redmine_qbo do
   User.safe_attributes 'employee_id'
   TimeEntry.safe_attributes 'billed'
   Project.safe_attributes 'customer_id'
-  
+  Project.safe_attributes 'vehicle_id'
+
   # We are playing in the sandbox 
-  Quickbooks.sandbox_mode = true
+  #Quickbooks.sandbox_mode = true
 
   # set per_page globally
   WillPaginate.per_page = 20
@@ -49,5 +42,14 @@ Redmine::Plugin.register :redmine_qbo do
   
   # Register top menu items
   menu :top_menu, :customers, { :controller => :customers, :action => :index }, :caption => 'Customers', :if => Proc.new {User.current.logged?}
+  menu :top_menu, :vehicles, { :controller => :vehicles, :action => :index }, :caption => 'Vehicles', :if => Proc.new { User.current.logged? }
     
 end
+
+# Dynamically load all Hooks & Patches recursively
+base_dir = File.join(File.dirname(__FILE__), 'lib')
+
+# '**' looks inside subdirectories, '*.rb' matches Ruby files
+Dir.glob(File.join(base_dir, '**', '*.rb')).sort.each do |file|
+  require file
+end
\ No newline at end of file
diff --git a/lib/header_footer_hook_listener.rb b/lib/hooks/header_footer_hook_listener.rb
similarity index 75%
rename from lib/header_footer_hook_listener.rb
rename to lib/hooks/header_footer_hook_listener.rb
index 5dc165f..10d0853 100644
--- a/lib/header_footer_hook_listener.rb
+++ b/lib/hooks/header_footer_hook_listener.rb
@@ -1,19 +1,19 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
 #The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
 #
 #THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-class HeaderFooterHookListener < Redmine::Hook::ViewListener
 
-  def view_layouts_base_html_head(context = {})
-    #nothing
+module Hooks
+
+  class HeaderFooterHookListener < Redmine::Hook::ViewListener
+    def view_layouts_base_body_bottom(context = {})
+      return "<div id='footer' align='center'><b>#{I18n.translate(:label_last_sync)}: </b> #{Qbo.last_sync if Qbo.exists?}</div>"
+    end
   end
 
-  def view_layouts_base_body_bottom(context = {})
-    return "<div id='footer' align='center'><b>#{I18n.translate(:label_last_sync)}: </b> #{Qbo.last_sync if Qbo.exists?}</div>"
-  end
-end
+end
\ No newline at end of file
diff --git a/lib/hooks/issues_form_hook_listener.rb b/lib/hooks/issues_form_hook_listener.rb
new file mode 100644
index 0000000..a880a31
--- /dev/null
+++ b/lib/hooks/issues_form_hook_listener.rb
@@ -0,0 +1,86 @@
+#The MIT License (MIT)
+#
+#Copyright (c) 2016 - 2026 rick barrette
+#
+#Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+#
+#The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+#
+#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+module Hooks
+
+  class IssuesFormHookListener < Redmine::Hook::ViewListener
+
+    # Edit Issue Form
+    # Here we build the required form components before passing them to a partial view formatting. 
+    def view_issues_form_details_bottom(context={})
+      f = context[:form]
+      issue = context[:issue]
+
+      # check project level customer ownership first
+      # This is done to preload customer information if the entire project is dedicated to a customer
+      if context[:project]
+        selected_customer = context[:project].customer ? context[:project].customer.id : nil
+        selected_vehicle = context[:project].vehicle ? context[:project].vehicle.id : nil
+      end
+
+      # Check to see if the issue already belongs to a customer
+      selected_customer = issue.customer ? issue.customer.id  : nil
+      selected_estimate = issue.estimate ? issue.estimate.id  : nil
+      selected_vehicle = issue.vehicles_id ? issue.vehicles_id : nil
+
+      # Gernerate edit.js link
+      js_link = issue.new_record? ? "updateIssueFrom('/projects/rmt/issues/new.js', this)" : "updateIssueFrom('/issues/#{issue.id}/edit.js', this)"
+
+      # Load customer information
+      customer = Customer.find_by_id(selected_customer) if selected_customer
+
+      # Customer Name Text Box with database backed autocomplete
+      search_customer = f.autocomplete_field :customer,
+        autocomplete_customer_name_customers_path,
+        :selected => selected_customer,
+        :onchange => js_link,
+        :update_elements => { 
+          :id => '#issue_customer_id', 
+          :value => '#issue_customer' 
+        }
+
+      # Customer ID - Hidden Field
+      customer_id = f.hidden_field :customer_id,
+        :id => "issue_customer_id",
+        :onchange => js_link
+
+      # Load estimates & vehicles
+      if issue.customer
+        if customer.vehicles
+          vehicles = customer.vehicles.pluck(:name, :id)
+        else
+          vehicles = [nil].compact
+        end
+        estimates = customer.estimates.pluck(:doc_number, :id).sort! {|x, y| y <=> x}
+      else
+        vehicles = [nil].compact
+        estimates = [nil].compact
+      end
+
+      # Generate the drop down list of quickbooks estimates & vehicles
+      select_estimate = f.select :estimate_id, estimates, :selected => selected_estimate, include_blank: true
+      vehicle = f.select :vehicles_id, vehicles, :selected => selected_vehicle, include_blank: true
+
+      # Pass all prebuilt form components to our partial
+      context[:controller].send(:render_to_string, {
+        :partial => 'issues/form_hook',
+          locals: {
+            search_customer: search_customer, 
+            customer_id: customer_id, 
+            js_link: js_link, 
+            select_estimate: select_estimate,
+            vehicle: vehicle
+          } 
+        }
+      )
+    end
+  end
+
+end
\ No newline at end of file
diff --git a/lib/hooks/issues_save_hook_listener.rb b/lib/hooks/issues_save_hook_listener.rb
new file mode 100644
index 0000000..5a551af
--- /dev/null
+++ b/lib/hooks/issues_save_hook_listener.rb
@@ -0,0 +1,33 @@
+#The MIT License (MIT)
+#
+#Copyright (c) 2016 - 2026 rick barrette
+#
+#Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+#
+#The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+#
+#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+module Hooks
+
+  class IssuesSaveHookListener < Redmine::Hook::ViewListener
+
+    # Called Before Issue Saved
+    def controller_issues_edit_before_save(context={})
+      issue = context[:issue]
+      issue.subject = issue.subject.titleize
+    end
+
+    # Called After Issue Saved
+    def controller_issues_edit_after_save(context={})
+      issue = context[:issue]
+      begin
+        issue.bill_time if issue.status.is_closed?
+      rescue
+        # TODO flash[:error] = "Unable to bill, check QBO Auth"
+      end
+    end
+
+  end
+
+end
\ No newline at end of file
diff --git a/lib/hooks/issues_show_hook_listener.rb b/lib/hooks/issues_show_hook_listener.rb
new file mode 100644
index 0000000..2dac4d4
--- /dev/null
+++ b/lib/hooks/issues_show_hook_listener.rb
@@ -0,0 +1,67 @@
+#The MIT License (MIT)
+#
+#Copyright (c) 2016 - 2026 rick barrette
+#
+#Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+#
+#The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+#
+#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+module Hooks
+
+  class IssuesShowHookListener < Redmine::Hook::ViewListener
+
+    # View Issue
+    # Display the quickbooks contact in the issue
+    def view_issues_show_details_bottom(context={})
+      issue = context[:issue]
+      
+      # Check to see if there is a quickbooks user attached to the issue
+      if issue.customer
+        customer = link_to issue.customer.name, customer_path( issue.customer.id )
+      end
+      
+      # Estimate Number
+      if issue.estimate
+        estimate = issue.estimate.doc_number
+        estimate_link = link_to estimate, estimate_path( issue.estimate.id ), :target => "_blank"
+      end
+      
+      # Invoice Number
+      invoice_link = ""
+      if issue.invoice_ids
+        issue.invoice_ids.each do |i|
+          invoice = Invoice.find i
+          invoice_link = invoice_link + link_to( invoice.doc_number, invoice_path( i ), :target => "_blank").to_s + " "
+          invoice_link = invoice_link.html_safe
+        end
+      end
+      
+      begin
+        v = Vehicle.find(issue.vehicles_id)
+        vehicle = link_to v.to_s, vehicle_path( v.id )
+        vin = v.vin 
+        notes = v.notes
+      rescue
+        #do nothing
+      end
+      
+      split_vin = vin.scan(/.{1,9}/) if vin
+
+      context[:controller].send(:render_to_string, {
+        :partial => 'issues/show_details',
+          locals: {
+            customer: customer, 
+            estimate_link: estimate_link, 
+            invoice_link: invoice_link, 
+            vehicle: vehicle, 
+            split_vin: split_vin,
+            notes: notes
+          } 
+        })
+    end
+    
+  end
+
+end
\ No newline at end of file
diff --git a/lib/hooks/projects_form_hook_listener.rb b/lib/hooks/projects_form_hook_listener.rb
new file mode 100644
index 0000000..d35b911
--- /dev/null
+++ b/lib/hooks/projects_form_hook_listener.rb
@@ -0,0 +1,40 @@
+#The MIT License (MIT)
+#
+#Copyright (c) 2016 - 2026 rick barrette
+#
+#Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+#
+#The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+#
+#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+module Hooks
+
+  class ProjectsFormHookListener < Redmine::Hook::ViewListener
+    
+    # Edit Project Form
+    def view_projects_form(context={})
+      f = context[:form]
+  
+      # Check to see if there is a quickbooks user attached to the issue
+      selected_customer = context[:project].customer ? context[:project].customer : nil
+      selected_vehicle = context[:project].vehicle_id ? context[:project].vehicle_id : nil
+      
+      # Load customer information
+      customer = Customer.find_by_id(selected_customer) if selected_customer
+      search_customer = f.autocomplete_field :customer, autocomplete_customer_name_customers_path, :selected => selected_customer, :update_elements => {:id => '#project_customer_id', :value => '#project_customer'}
+      customer_id = f.hidden_field :customer_id, :id => "project_customer_id"
+      
+      if context[:project].customer
+        vehicles = customer.vehicles.pluck(:name, :id).sort!
+      else
+        vehicles = [nil].compact
+      end
+      
+      vehicle = f.select :vehicle_id, vehicles, :selected => selected_vehicle, include_blank: true
+      
+      return "<p><label for=\"project_customer\">Customer</label>#{search_customer} #{customer_id}</p> <p>#{vehicle}</p>"
+    end
+  end
+
+end
\ No newline at end of file
diff --git a/lib/time_entry_query_patch.rb b/lib/hooks/users_show_hook_listener.rb
similarity index 63%
rename from lib/time_entry_query_patch.rb
rename to lib/hooks/users_show_hook_listener.rb
index dce2bac..93ea2f4 100644
--- a/lib/time_entry_query_patch.rb
+++ b/lib/hooks/users_show_hook_listener.rb
@@ -1,33 +1,29 @@
-#The MIT License (MIT)
-#
-#Copyright (c) 2022 rick barrette
-#
-#Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-#
-#The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-#
-#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-require_dependency 'time_entry_query'
-
-module TimeEntryQueryPatch
-
-  # Add QBO options to columns
-  def available_columns
-    unless @available_columns
-      @available_columns = self.class.available_columns.dup
-      @available_columns << QueryColumn.new(:billed, :sortable => "#{TimeEntry.table_name}.name", :groupable => true, :caption => :field_billed)
-    end
-    super
-  end
-  
-  # Add QBO options to the filter
-  def initialize_available_filters
-    add_available_filter "billed", :type => :boolean
-    super
-  end
-
-end
-
-# Add module to TimeEntryQuery
-TimeEntryQuery.send(:prepend, QueryPatch)
+#The MIT License (MIT)
+#
+#Copyright (c) 2016 - 2026 rick barrette
+#
+#Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+#
+#The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+#
+#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+module Hooks
+
+  class UsersShowHookListener < Redmine::Hook::ViewListener
+
+    # View User
+    def view_users_form(context={})
+      
+      # Update the users
+      #Employee.update_all
+  
+      # Check to see if there is a quickbooks user attached to the issue
+      @selected = context[:user].employee.id if context[:user].employee
+
+      # Generate the drop down list of quickbooks contacts
+      return "<p>#{context[:form].select :employee_id, Employee.all.pluck(:name, :id), :selected => @selected, include_blank: true}</p>"
+    end
+  end
+
+end
\ No newline at end of file
diff --git a/lib/view_hook_listener.rb b/lib/hooks/view_hook_listener.rb
similarity index 84%
rename from lib/view_hook_listener.rb
rename to lib/hooks/view_hook_listener.rb
index f7cb0fe..c36c9c1 100644
--- a/lib/view_hook_listener.rb
+++ b/lib/hooks/view_hook_listener.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
@@ -8,8 +8,12 @@
 #
 #THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-class ViewHookListener < Redmine::Hook::ViewListener
+module Hooks
 
-  render_on :view_layouts_base_sidebar, :partial => "qbo/sidebar"
-  
-end
+  class ViewHookListener < Redmine::Hook::ViewListener
+
+    render_on :view_layouts_base_sidebar, :partial => "qbo/sidebar"
+    
+  end
+
+end
\ No newline at end of file
diff --git a/lib/issues_save_hook_listener.rb b/lib/hooks/view_layouts_hook_listener.rb
similarity index 68%
rename from lib/issues_save_hook_listener.rb
rename to lib/hooks/view_layouts_hook_listener.rb
index f67c9c1..9ffbc50 100644
--- a/lib/issues_save_hook_listener.rb
+++ b/lib/hooks/view_layouts_hook_listener.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2017 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
@@ -8,22 +8,18 @@
 #
 #THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-class IssuesSaveHookListener < Redmine::Hook::ViewListener
+module Hooks
 
-  # Called Before Issue Saved
-  def controller_issues_edit_before_save(context={})
-    issue = context[:issue]
-    issue.subject = issue.subject.titleize
-  end
+  class ViewLayoutsHookListener < Redmine::Hook::ViewListener
 
-  # Called After Issue Saved
-  def controller_issues_edit_after_save(context={})
-    issue = context[:issue]
-    begin
-      issue.bill_time if issue.status.is_closed?
-    rescue
-      # TODO flash[:error] = "Unable to bill, check QBO Auth"
+    # Load the javascript to support the autocomplete forms
+    def view_layouts_base_html_head(context = {})
+      js = javascript_include_tag 'application.js', :plugin => 'redmine_qbo'
+      js += javascript_include_tag 'autocomplete-rails.js', :plugin => 'redmine_qbo'
+      js += javascript_include_tag 'checkbox_controller.js', :plugin => 'redmine_qbo'
+      return js
     end
+
   end
 
-end
+end
\ No newline at end of file
diff --git a/lib/issue_patch.rb b/lib/issue_patch.rb
deleted file mode 100644
index c1c7faa..0000000
--- a/lib/issue_patch.rb
+++ /dev/null
@@ -1,107 +0,0 @@
-#The MIT License (MIT)
-#
-#Copyright (c) 2022 rick barrette
-#
-#Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-#
-#The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-#
-#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-require_dependency 'issue'
-
-# Patches Redmine's Issues dynamically.
-# Adds a relationships
-module IssuePatch
-
-  def self.included(base) # :nodoc:
-    base.extend(ClassMethods)
-
-    base.send(:include, InstanceMethods)
-
-    # Same as typing in the class 
-    base.class_eval do
-      unloadable # Send unloadable so it will not be unloaded in development
-      belongs_to :customer, primary_key: :id
-      belongs_to :customer_token, primary_key: :id
-      belongs_to :estimate, primary_key: :id
-      has_and_belongs_to_many :invoices
-    end
-    
-  end
-    
-  module ClassMethods
-    
-  end
-  
-  module InstanceMethods
-    
-    # Create billable time entries
-    def bill_time
-     
-      # Check to see if we have everything we need to bill the customer
-      return if assigned_to.nil?
-      return unless Qbo.first 
-      return unless customer 
-
-      # Get unbilled time entries
-      spent_time = time_entries.where(billed: [false, nil])
-      spent_hours ||= spent_time.sum(:hours) || 0
-      
-      if spent_hours > 0 then
-        
-        # Prepare to create a new Time Activity
-        time_service = Qbo.get_base(:time_activity)
-        item_service = Qbo.get_base(:item)
-        time_entry = Quickbooks::Model::TimeActivity.new
-  
-        # Lets total up each activity before billing.
-        # This will simpify the invoicing with a single billable time entry per time activity
-        h = Hash.new(0)
-        spent_time.each do |entry|
-          h[entry.activity.name] += entry.hours
-          # update time entries billed status
-          entry.billed = true
-          entry.save
-        end
-        
-        # Now letes upload our totals for each activity as their own billable time entry
-        h.each do |key, val|
-          
-          # Convert float spent time to hours and minutes
-          hours = val.to_i
-          minutesDecimal = (( val - hours) * 60)
-          minutes = minutesDecimal.to_i
-
-          # Lets match the activity to an qbo item
-          item = item_service.query("SELECT * FROM Item WHERE Name = '#{key}' ").first
-          next if item.nil?
-          
-          # Create the new billable time entry and upload it
-          time_entry.description = "#{tracker} ##{id}: #{subject} #{"(Partial @ #{done_ratio}%)" if not closed?}"
-          time_entry.employee_id = assigned_to.employee_id 
-          time_entry.customer_id = customer_id
-          time_entry.billable_status = "Billable"
-          time_entry.hours = hours
-          time_entry.minutes = minutes
-          time_entry.name_of = "Employee"
-          time_entry.txn_date = Date.today
-          time_entry.hourly_rate = item.unit_price
-          time_entry.item_id = item.id 
-          time_entry.start_time = start_date
-          time_entry.end_time = Time.now
-          time_service.create(time_entry)
-        end
-      end
-    end
-  end
-  
-  # Create a shareable link for a customer
-  def share_token
-    CustomerToken.get_token self
-  end
-  
-end  
-
-# Add module to Issue
-Issue.send(:include, IssuePatch)
diff --git a/lib/issues_form_hook_listener.rb b/lib/issues_form_hook_listener.rb
deleted file mode 100644
index 9962995..0000000
--- a/lib/issues_form_hook_listener.rb
+++ /dev/null
@@ -1,75 +0,0 @@
-#The MIT License (MIT)
-#
-#Copyright (c) 2022 rick barrette
-#
-#Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-#
-#The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-#
-#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-class IssuesFormHookListener < Redmine::Hook::ViewListener
-
-  # Load the javascript to support the autocomplete forms
-  def view_layouts_base_html_head(context = {})
-    js = javascript_include_tag 'application', :plugin => 'redmine_qbo'
-    js += javascript_include_tag 'autocomplete-rails', :plugin => 'redmine_qbo'
-    return js
-  end
-
-  # Edit Issue Form
-  # Here we build the required form components before passing them to a partial view formatting. 
-  def view_issues_form_details_bottom(context={})
-    f = context[:form]
-
-    # check project level customer ownership first
-    # This is done to preload customer information if the entire project is dedicated to a customer
-    if context[:project]
-      selected_customer = context[:project].customer ? context[:project].customer.id : nil
-    end
-
-    # Check to see if the issue already belongs to a customer
-    selected_customer = context[:issue].customer ? context[:issue].customer.id  : nil
-    selected_estimate = context[:issue].estimate ? context[:issue].estimate.id  : nil
-
-    # Load customer information
-    customer = Customer.find_by_id(selected_customer) if selected_customer
-
-    # Customer Name Text Box with database backed autocomplete
-    search_customer = f.autocomplete_field :customer,
-      autocomplete_customer_name_customers_path,
-      :selected => selected_customer,
-      :onchange => "updateIssueFrom('/issues/#{context[:issue].id}/edit.js', this)",
-      :update_elements => { 
-        :id => '#issue_customer_id', 
-        :value => '#issue_customer' 
-      }
-
-    # Customer ID - Hidden Field
-    customer_id = f.hidden_field :customer_id,
-      :id => "issue_customer_id",
-      :onchange => "updateIssueFrom('/issues/#{context[:issue].id}/edit.js', this)"
-
-    # Load estimates
-    if context[:issue].customer
-      estimates = customer.estimates.pluck(:doc_number, :id).sort! {|x, y| y <=> x}
-    else
-      estimates = [nil].compact
-    end
-
-    # Generate the drop down list of quickbooks estimates
-    select_estimate = f.select :estimate_id, estimates, :selected => selected_estimate, include_blank: true
-
-    # Pass all prebuilt form components to our partial
-    context[:controller].send(:render_to_string, {
-      :partial => 'issues/form_hook',
-        locals: {
-          search_customer: search_customer, 
-	        customer_id: customer_id, 
-	        context: context, 
-	        select_estimate: select_estimate,
-        } 
-      }
-    )
-  end
-end
diff --git a/lib/issues_show_hook_listener.rb b/lib/issues_show_hook_listener.rb
deleted file mode 100644
index 4c18b20..0000000
--- a/lib/issues_show_hook_listener.rb
+++ /dev/null
@@ -1,50 +0,0 @@
-#The MIT License (MIT)
-#
-#Copyright (c) 2022 rick barrette
-#
-#Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-#
-#The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-#
-#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-class IssuesShowHookListener < Redmine::Hook::ViewListener
-
-  # View Issue
-  # Display the quickbooks contact in the issue
-  def view_issues_show_details_bottom(context={})
-    issue = context[:issue]
-    
-    # Check to see if there is a quickbooks user attached to the issue
-    if issue.customer
-      customer = link_to issue.customer.name, customer_path( issue.customer.id )
-    end
-    
-    # Estimate Number
-    if issue.estimate
-      estimate = issue.estimate.doc_number
-      estimate_link = link_to estimate, estimate_path( issue.estimate.id ), :target => "_blank"
-    end
-    
-    # Invoice Number
-    invoice_link = ""
-    if issue.invoice_ids
-      issue.invoice_ids.each do |i|
-        invoice = Invoice.find i
-        invoice_link = invoice_link + link_to( invoice.doc_number, invoice_path( i ), :target => "_blank").to_s + " "
-	      invoice_link = invoice_link.html_safe
-      end
-    end
-
-    context[:controller].send(:render_to_string, {
-      :partial => 'issues/show_details',
-        locals: {
-          issue: issue,
-          customer: customer, 
-	        estimate_link: estimate_link, 
-	        invoice_link: invoice_link
-        } 
-      })
-  end
-  
-end
diff --git a/lib/attachments_controller_patch.rb b/lib/patches/attachments_controller_patch.rb
similarity index 55%
rename from lib/attachments_controller_patch.rb
rename to lib/patches/attachments_controller_patch.rb
index 37e2eaf..b43e8f8 100644
--- a/lib/attachments_controller_patch.rb
+++ b/lib/patches/attachments_controller_patch.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
@@ -10,34 +10,37 @@
 
 require_dependency 'attachments_controller'
 
-module AttachmentsControllerPatch
+module Patches
 
-  def self.included(base)
+  module AttachmentsControllerPatch
 
-    base.class_eval do
-      unloadable # Send unloadable so it will not be unloaded in development
+    def self.included(base)
 
-      # check if login is globally required to access the application
-      def check_if_login_required
-        # no check needed if user is already logged in
-        return true if User.current.logged?
-        
-        # Pull up the attachmet, & verify if we have a valid token for the Issue
-        attachment = Attachment.find(params[:id])
-        token = CustomerToken.where("token = ? and expires_at > ?", session[:token], Time.now)
-        token = token.first
-        unless token.nil?
-          return true if token.issue_id == attachment.container_id
+      base.class_eval do
+
+        # check if login is globally required to access the application
+        def check_if_login_required
+          # no check needed if user is already logged in
+          return true if User.current.logged?
+          
+          # Pull up the attachmet, & verify if we have a valid token for the Issue
+          attachment = Attachment.find(params[:id])
+          token = CustomerToken.where("token = ? and expires_at > ?", session[:token], Time.now)
+          token = token.first
+          unless token.nil?
+            return true if token.issue_id == attachment.container_id
+          end
+          
+          require_login if Setting.login_required?
         end
         
-        require_login if Setting.login_required?
       end
-      
+
     end
 
-  end
+  end   
 
-end   
+  # Add module to AttachmentsController
+  AttachmentsController.send(:include, AttachmentsControllerPatch)
 
-# Add module to AttachmentsController
-AttachmentsController.send(:include, AttachmentsControllerPatch)
+end
\ No newline at end of file
diff --git a/lib/patches/issue_patch.rb b/lib/patches/issue_patch.rb
new file mode 100644
index 0000000..deb0253
--- /dev/null
+++ b/lib/patches/issue_patch.rb
@@ -0,0 +1,115 @@
+#The MIT License (MIT)
+#
+#Copyright (c) 2016 - 2026 rick barrette
+#
+#Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+#
+#The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+#
+#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+require_dependency 'issue'
+
+module Patches
+
+
+  # Patches Redmine's Issues dynamically.
+  # Adds a relationships
+  module IssuePatch
+
+    def self.included(base) # :nodoc:
+      base.extend(ClassMethods)
+
+      base.send(:include, InstanceMethods)
+
+      # Same as typing in the class 
+      base.class_eval do
+        belongs_to :customer, primary_key: :id
+        belongs_to :customer_token, primary_key: :id
+        belongs_to :estimate, primary_key: :id
+        has_and_belongs_to_many :invoices
+        belongs_to :vehicle, primary_key: :id
+      end
+      
+    end
+      
+    module ClassMethods
+      
+    end
+    
+    module InstanceMethods
+      
+      # Create billable time entries
+      def bill_time
+      
+        # Check to see if we have everything we need to bill the customer
+        return if assigned_to.nil?
+        return unless Qbo.first 
+        return unless customer 
+
+        # Get unbilled time entries
+        spent_time = time_entries.where(billed: [false, nil])
+        spent_hours ||= spent_time.sum(:hours) || 0
+        
+        if spent_hours > 0 then
+          
+          # Prepare to create a new Time Activity
+          qbo = Qbo.first
+          qbo.perform_authenticated_request do |access_token|
+            time_service = Quickbooks::Service::TimeActivity.new(:company_id => qbo.realm_id, :access_token => access_token)
+            item_service = Quickbooks::Service::Item.new(:company_id => qbo.realm_id, :access_token => access_token)
+            time_entry = Quickbooks::Model::TimeActivity.new
+    
+            # Lets total up each activity before billing.
+            # This will simpify the invoicing with a single billable time entry per time activity
+            h = Hash.new(0)
+            spent_time.each do |entry|
+              h[entry.activity.name] += entry.hours
+              # update time entries billed status
+              entry.billed = true
+              entry.save
+            end
+            
+            # Now letes upload our totals for each activity as their own billable time entry
+            h.each do |key, val|
+              
+              # Convert float spent time to hours and minutes
+              hours = val.to_i
+              minutesDecimal = (( val - hours) * 60)
+              minutes = minutesDecimal.to_i
+
+              # Lets match the activity to an qbo item
+              item = item_service.query("SELECT * FROM Item WHERE Name = '#{key}' ").first
+              next if item.nil?
+              
+              # Create the new billable time entry and upload it
+              time_entry.description = "#{tracker} ##{id}: #{subject} #{"(Partial @ #{done_ratio}%)" if not closed?}"
+              time_entry.employee_id = assigned_to.employee_id 
+              time_entry.customer_id = customer_id
+              time_entry.billable_status = "Billable"
+              time_entry.hours = hours
+              time_entry.minutes = minutes
+              time_entry.name_of = "Employee"
+              time_entry.txn_date = Date.today
+              time_entry.hourly_rate = item.unit_price
+              time_entry.item_id = item.id 
+              time_entry.start_time = start_date
+              time_entry.end_time = Time.now
+              time_service.create(time_entry)
+            end
+          end
+        end
+      end
+    end
+    
+    # Create a shareable link for a customer
+    def share_token
+      CustomerToken.get_token self
+    end
+    
+  end  
+
+  # Add module to Issue
+  Issue.send(:include, IssuePatch)
+
+end
\ No newline at end of file
diff --git a/lib/issues_controller_patch.rb b/lib/patches/issues_controller_patch.rb
similarity index 61%
rename from lib/issues_controller_patch.rb
rename to lib/patches/issues_controller_patch.rb
index 98019f0..3012a7a 100644
--- a/lib/issues_controller_patch.rb
+++ b/lib/patches/issues_controller_patch.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
@@ -9,27 +9,30 @@
 #THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 require_dependency 'issues_controller'
 
-module IssuesControllerPatch
+module Patches
 
-  module Helper
-    def watcher_link(issue, user)
-      link = +''
-      link << link_to(I18n.t(:label_bill_time), bill_path( issue.id ), method: :get, class: 'icon icon-email-add') if user.admin?
-      link << link_to(I18n.t(:label_share), share_path( issue.id ), method: :get, target: :_blank, class: 'icon icon-shared') if user.logged?
-      link.html_safe + super
-    end
-  end
+  module IssuesControllerPatch
 
-  def self.included(base)
-
-    base.class_eval do
-      unloadable # Send unloadable so it will not be unloaded in development
-      helper Helper
+    module Helper
+      def watcher_link(issue, user)
+        link = +''
+        link << link_to(I18n.t(:label_bill_time), bill_path( issue.id ), method: :get, class: 'icon icon-email-add') if user.admin?
+        link << link_to(I18n.t(:label_share), share_path( issue.id ), method: :get, target: :_blank, class: 'icon icon-shared') if user.logged?
+        link.html_safe + super
+      end
     end
 
-  end
+    def self.included(base)
 
-end   
+      base.class_eval do
+        helper Helper
+      end
 
-# Add module to IssuessController
-IssuesController.send(:include, IssuesControllerPatch)
+    end
+
+  end   
+
+  # Add module to IssuessController
+  IssuesController.send(:include, IssuesControllerPatch)
+
+end
\ No newline at end of file
diff --git a/lib/patches/pdf_patch.rb b/lib/patches/pdf_patch.rb
new file mode 100644
index 0000000..c01342a
--- /dev/null
+++ b/lib/patches/pdf_patch.rb
@@ -0,0 +1,269 @@
+#The MIT License (MIT)
+#
+#Copyright (c) 2016 - 2026 rick barrette
+#
+#Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+#
+#The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+#
+#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+require_dependency 'redmine/export/pdf'
+require_dependency 'redmine/export/pdf/issues_pdf_helper'
+
+module Patches
+
+  module PdfPatch
+
+    def self.included(base)
+      base.send(:include, InstanceMethods)
+      base.class_eval do
+        alias_method :issue_to_pdf, :issue_to_pdf_with_patch
+        alias_method :issue_to_pdf_with_patch, :issue_to_pdf
+      end
+    end
+
+    module InstanceMethods
+
+      def issue_to_pdf_with_patch(issue, assoc={})
+        pdf = ::Redmine::Export::PDF::ITCPDF.new(current_language)
+        pdf.set_title("#{issue.project} - #{issue.tracker} ##{issue.id}")
+        pdf.alias_nb_pages
+        pdf.footer_date = format_date(Date.today)
+        pdf.add_page
+        pdf.SetFontStyle('B',11)
+        buf = "#{issue.project} - #{issue.tracker} ##{issue.id}"
+        pdf.RDMMultiCell(190, 5, buf)
+        pdf.SetFontStyle('',8)
+        base_x = pdf.get_x
+        i = 1
+        issue.ancestors.visible.each do |ancestor|
+          pdf.set_x(base_x + i)
+          buf = "#{ancestor.tracker} # #{ancestor.id} (#{ancestor.status.to_s}): #{ancestor.subject}"
+          pdf.RDMMultiCell(190 - i, 5, buf)
+          i += 1 if i < 35
+        end
+        pdf.SetFontStyle('B',11)
+        pdf.RDMMultiCell(190 - i, 5, issue.subject.to_s)
+        pdf.SetFontStyle('',8)
+        pdf.RDMMultiCell(190, 5, "#{format_time(issue.created_on)} - #{issue.author}")
+        pdf.ln
+
+        customer = issue.customer.name if issue.customer
+        left = []
+        left << [l(:field_status), issue.status]
+        left << [l(:field_priority), issue.priority]
+        left << [l(:field_customer), customer]
+        left << [l(:field_assigned_to), issue.assigned_to] unless issue.disabled_core_fields.include?('assigned_to_id')
+        #left << [l(:field_category), issue.category] unless issue.disabled_core_fields.include?('category_id')
+        #left << [l(:field_fixed_version), issue.fixed_version] unless issue.disabled_core_fields.include?('fixed_version_id')
+        
+        v = Vehicle.find_by_id(issue.vehicles_id)
+        vehicle = v ? v.to_s : nil
+        vin = v ? v.vin : nil
+        notes = v ? v.notes : nil
+        left << [l(:field_vehicles), vehicle]
+        left << [l(:field_vin), vin ? vin.gsub(/(.{9})/, '\1 ') : nil]
+        #left << [l(:field_notes), notes]
+        
+        right = []
+        right << [l(:field_start_date), format_date(issue.start_date)] unless issue.disabled_core_fields.include?('start_date')
+        right << [l(:field_due_date), format_date(issue.due_date)] unless issue.disabled_core_fields.include?('due_date')
+        right << [l(:field_done_ratio), "#{issue.done_ratio}%"] unless issue.disabled_core_fields.include?('done_ratio')
+        right << [l(:field_estimated_hours), l_hours(issue.estimated_hours)] unless issue.disabled_core_fields.include?('estimated_hours')
+        right << [l(:label_spent_time), l_hours(issue.total_spent_hours)] if User.current.allowed_to?(:view_time_entries, issue.project)
+        right << [l(:field_notes), notes]
+
+        rows = left.size > right.size ? left.size : right.size
+        while left.size < rows
+          left << nil
+        end
+        while right.size < rows
+          right << nil
+        end
+
+        half = (issue.visible_custom_field_values.size / 2.0).ceil
+        issue.visible_custom_field_values.each_with_index do |custom_value, i|
+          (i < half ? left : right) << [custom_value.custom_field.name, show_value(custom_value, false)]
+        end
+
+        if pdf.get_rtl
+          border_first_top = 'RT'
+          border_last_top = 'LT'
+          border_first = 'R'
+          border_last = 'L'
+        else
+          border_first_top = 'LT'
+          border_last_top = 'RT'
+          border_first = 'L'
+          border_last = 'R'
+        end
+
+        rows = left.size > right.size ? left.size : right.size
+        rows.times do |i|
+          heights = []
+          pdf.SetFontStyle('B',9)
+          item = left[i]
+          heights << pdf.get_string_height(35, item ? "#{item.first}:" : "")
+          item = right[i]
+          heights << pdf.get_string_height(35, item ? "#{item.first}:" : "")
+          pdf.SetFontStyle('',9)
+          item = left[i]
+          heights << pdf.get_string_height(60, item ? item.last.to_s : "")
+          item = right[i]
+          heights << pdf.get_string_height(60, item ? item.last.to_s : "")
+          height = heights.max
+
+          item = left[i]
+          pdf.SetFontStyle('B',9)
+          pdf.RDMMultiCell(35, height, item ? "#{item.first}:" : "", (i == 0 ? border_first_top : border_first), '', 0, 0)
+          pdf.SetFontStyle('',9)
+          pdf.RDMMultiCell(60, height, item ? item.last.to_s : "", (i == 0 ? border_last_top : border_last), '', 0, 0)
+
+          item = right[i]
+          pdf.SetFontStyle('B',9)
+          pdf.RDMMultiCell(35, height, item ? "#{item.first}:" : "", (i == 0 ? border_first_top : border_first), '', 0, 0)
+          pdf.SetFontStyle('',9)
+          pdf.RDMMultiCell(60, height, item ? item.last.to_s : "", (i == 0 ? border_last_top : border_last), '', 0, 2)
+
+          pdf.set_x(base_x)
+        end
+
+        pdf.SetFontStyle('B',9)
+        pdf.RDMCell(35+155, 5, l(:field_description), "LRT", 1)
+        pdf.SetFontStyle('',9)
+
+        # Set resize image scale
+        pdf.set_image_scale(1.6)
+        text = textilizable(issue, :description,
+                            :only_path => false,
+                            :edit_section_links => false,
+                            :headings => false,
+                            :inline_attachments => false
+        )
+        pdf.RDMwriteFormattedCell(35+155, 5, '', '', text, issue.attachments, "LRB")
+
+        unless issue.leaf?
+          truncate_length = (!is_cjk? ? 90 : 65)
+          pdf.SetFontStyle('B',9)
+          pdf.RDMCell(35+155,5, l(:label_subtask_plural) + ":", "LTR")
+          pdf.ln
+          issue_list(issue.descendants.visible.sort_by(&:lft)) do |child, level|
+            buf = "#{child.tracker} # #{child.id}: #{child.subject}".
+                truncate(truncate_length)
+            level = 10 if level >= 10
+            pdf.SetFontStyle('',8)
+            pdf.RDMCell(35+135,5, (level >=1 ? "  " * level : "") + buf, border_first)
+            pdf.SetFontStyle('B',8)
+            pdf.RDMCell(20,5, child.status.to_s, border_last)
+            pdf.ln
+          end
+        end
+
+        relations = issue.relations.select { |r| r.other_issue(issue).visible? }
+        unless relations.empty?
+          truncate_length = (!is_cjk? ? 80 : 60)
+          pdf.SetFontStyle('B',9)
+          pdf.RDMCell(35+155,5, l(:label_related_issues) + ":", "LTR")
+          pdf.ln
+          relations.each do |relation|
+            buf = relation.to_s(issue) {|other|
+              text = ""
+              if Setting.cross_project_issue_relations?
+                text += "#{relation.other_issue(issue).project} - "
+              end
+              text += "#{other.tracker} ##{other.id}: #{other.subject}"
+              text
+            }
+            buf = buf.truncate(truncate_length)
+            pdf.SetFontStyle('', 8)
+            pdf.RDMCell(35+155-60, 5, buf, border_first)
+            pdf.SetFontStyle('B',8)
+            pdf.RDMCell(20,5, relation.other_issue(issue).status.to_s, "")
+            pdf.RDMCell(20,5, format_date(relation.other_issue(issue).start_date), "")
+            pdf.RDMCell(20,5, format_date(relation.other_issue(issue).due_date), border_last)
+            pdf.ln
+          end
+        end
+        pdf.RDMCell(190,5, "", "T")
+        pdf.ln
+
+        if issue.changesets.any? &&
+            User.current.allowed_to?(:view_changesets, issue.project)
+          pdf.SetFontStyle('B',9)
+          pdf.RDMCell(190,5, l(:label_associated_revisions), "B")
+          pdf.ln
+          for changeset in issue.changesets
+            pdf.SetFontStyle('B',8)
+            csstr = "#{l(:label_revision)} #{changeset.format_identifier} - "
+            csstr += format_time(changeset.committed_on) + " - " + changeset.author.to_s
+            pdf.RDMCell(190, 5, csstr)
+            pdf.ln
+            unless changeset.comments.blank?
+              pdf.SetFontStyle('',8)
+              pdf.RDMwriteHTMLCell(190,5,'','',
+                                  changeset.comments.to_s, issue.attachments, "")
+            end
+            pdf.ln
+          end
+        end
+
+        if assoc[:journals].present?
+          pdf.SetFontStyle('B',9)
+          pdf.RDMCell(190,5, l(:label_history), "B")
+          pdf.ln
+          assoc[:journals].each do |journal|
+            pdf.SetFontStyle('B',8)
+            title = "##{journal.indice} - #{format_time(journal.created_on)} - #{journal.user}"
+            title << " (#{l(:field_private_notes)})" if journal.private_notes?
+            pdf.RDMCell(190,5, title)
+            pdf.ln
+            pdf.SetFontStyle('I',8)
+            details_to_strings(journal.visible_details, true).each do |string|
+              pdf.RDMMultiCell(190,5, "- " + string)
+            end
+            if journal.notes?
+              pdf.ln unless journal.details.empty?
+              pdf.SetFontStyle('',8)
+              text = textilizable(journal, :notes,
+                                  :only_path => false,
+                                  :edit_section_links => false,
+                                  :headings => false,
+                                  :inline_attachments => false
+              )
+              pdf.RDMwriteFormattedCell(190,5,'','', text, issue.attachments, "")
+            end
+            pdf.ln
+          end
+        end
+
+        if issue.attachments.any?
+          pdf.SetFontStyle('B',9)
+          pdf.RDMCell(190,5, l(:label_attachment_plural), "B")
+          pdf.ln
+          for attachment in issue.attachments
+            pdf.SetFontStyle('',8)
+            pdf.RDMCell(80,5, attachment.filename)
+            pdf.RDMCell(20,5, number_to_human_size(attachment.filesize),0,0,"R")
+            pdf.RDMCell(25,5, format_date(attachment.created_on),0,0,"R")
+            pdf.RDMCell(65,5, attachment.author.name,0,0,"R")
+            pdf.ln
+          end
+        end
+
+        # Check to see if there is an estimate attached, then combine them
+        if issue.estimate
+          pdf = CombinePDF.parse(pdf.output, allow_optional_content: true)
+          pdf << CombinePDF.parse(issue.estimate.pdf)
+          return pdf.to_pdf
+        end
+
+        return pdf.output
+      end
+
+    end
+  end
+
+  Redmine::Export::PDF::IssuesPdfHelper.send(:include, PdfPatch)
+
+end
\ No newline at end of file
diff --git a/lib/project_patch.rb b/lib/patches/project_patch.rb
similarity index 93%
rename from lib/project_patch.rb
rename to lib/patches/project_patch.rb
index ac72a1b..b6fb61e 100644
--- a/lib/project_patch.rb
+++ b/lib/patches/project_patch.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2017 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
@@ -10,6 +10,8 @@
 
 require_dependency 'project'
 
+module Patches
+
 # Patches Redmine's Projects dynamically.
 # Adds a relationships
 module ProjectPatch
@@ -23,6 +25,7 @@ module ProjectPatch
   base.class_eval do
     unloadable # Send unloadable so it will not be unloaded in development
     belongs_to :customer, primary_key: :id
+    belongs_to :vehicle, primary_key: :id
   end
   end
 end
@@ -37,3 +40,5 @@ end
   
 # Add module to Project
 Project.send(:include, ProjectPatch)
+
+end
\ No newline at end of file
diff --git a/lib/query_patch.rb b/lib/patches/query_patch.rb
similarity index 57%
rename from lib/query_patch.rb
rename to lib/patches/query_patch.rb
index b4a0e56..a6f663d 100644
--- a/lib/query_patch.rb
+++ b/lib/patches/query_patch.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
@@ -10,25 +10,29 @@
 
 require_dependency 'issue_query'
 
-module QueryPatch
-  
-  # Add qbo options to the aviable columns
-  def available_columns
-    unless @available_columns
-      @available_columns = self.class.available_columns.dup
-      @available_columns << QueryColumn.new(:customer, :sortable => "#{Issue.table_name}.customer_id", :groupable => true, :caption => :field_customer)
-      @available_columns << QueryColumn.new(:billed, :sortable => "#{TimeEntry.table_name}.billed", :groupable => true, :caption => :field_billed)
+module Patches
+
+  module QueryPatch
+    
+    # Add qbo options to the aviable columns
+    def available_columns
+      unless @available_columns
+        @available_columns = self.class.available_columns.dup
+        @available_columns << QueryColumn.new(:customer, :sortable => "#{Issue.table_name}.customer_id", :groupable => true, :caption => :field_customer)
+        @available_columns << QueryColumn.new(:billed, :sortable => "#{TimeEntry.table_name}.billed", :groupable => true, :caption => :field_billed)
+      end
+      super
     end
-    super
-  end
-  
-  # Add customers to filters
-  def initialize_available_filters
-    #add_available_filter "customer", :type => :text
-    super
+    
+    # Add customers to filters
+    def initialize_available_filters
+      #add_available_filter "customer", :type => :text
+      super
+    end
+
   end
 
-end
+  # Add module to Issue
+  IssueQuery.send(:prepend, QueryPatch)
 
-# Add module to Issue
-IssueQuery.send(:prepend, QueryPatch)
+end
\ No newline at end of file
diff --git a/lib/patches/time_entry_query_patch.rb b/lib/patches/time_entry_query_patch.rb
new file mode 100644
index 0000000..a66ec76
--- /dev/null
+++ b/lib/patches/time_entry_query_patch.rb
@@ -0,0 +1,37 @@
+#The MIT License (MIT)
+#
+#Copyright (c) 2016 - 2026 rick barrette
+#
+#Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+#
+#The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+#
+#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+require_dependency 'time_entry_query'
+
+module Patches
+
+  module TimeEntryQueryPatch
+
+    # Add QBO options to columns
+    def available_columns
+      unless @available_columns
+        @available_columns = self.class.available_columns.dup
+        @available_columns << QueryColumn.new(:billed, :sortable => "#{TimeEntry.table_name}.name", :groupable => true, :caption => :field_billed)
+      end
+      super
+    end
+    
+    # Add QBO options to the filter
+    def initialize_available_filters
+      add_available_filter "billed", :type => :boolean
+      super
+    end
+
+  end
+
+  # Add module to TimeEntryQuery
+  TimeEntryQuery.send(:prepend, QueryPatch)
+
+end
\ No newline at end of file
diff --git a/lib/user_patch.rb b/lib/patches/user_patch.rb
similarity index 66%
rename from lib/user_patch.rb
rename to lib/patches/user_patch.rb
index 3a6e494..9d32784 100644
--- a/lib/user_patch.rb
+++ b/lib/patches/user_patch.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2022 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
@@ -10,30 +10,33 @@
 
 require_dependency 'user'
 
-# Patches Redmine's User dynamically.
-# Adds a relationships
-module UserPatch
-  def self.included(base) # :nodoc:
-    base.extend(ClassMethods)
+module Patches
 
-    base.send(:include, InstanceMethods)
+  # Patches Redmine's User dynamically.
+  # Adds a relationships
+  module UserPatch
+    def self.included(base) # :nodoc:
+      base.extend(ClassMethods)
 
-    # Same as typing in the class 
-    base.class_eval do
-      unloadable # Send unloadable so it will not be unloaded in development
-      belongs_to :employee, primary_key: :id
+      base.send(:include, InstanceMethods)
+
+      # Same as typing in the class 
+      base.class_eval do
+        belongs_to :employee, primary_key: :id
+      end
+    end
+      
+    module ClassMethods
+      
     end
-  end
     
-  module ClassMethods
+    module InstanceMethods
+    
+    end
     
   end
-  
-  module InstanceMethods
-  
-  end
-  
-end
 
-# Add module to Issue
-User.send(:include, UserPatch)
+  # Add module to Issue
+  User.send(:include, UserPatch)
+
+end
\ No newline at end of file
diff --git a/lib/pdf_patch.rb b/lib/pdf_patch.rb
deleted file mode 100644
index 6c717c7..0000000
--- a/lib/pdf_patch.rb
+++ /dev/null
@@ -1,256 +0,0 @@
-#The MIT License (MIT)
-#
-#Copyright (c) 2022 rick barrette
-#
-#Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-#
-#The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-#
-#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-require_dependency 'redmine/export/pdf'
-require_dependency 'redmine/export/pdf/issues_pdf_helper'
-
-module IssuesPdfHelperPatch
-
-  def self.included(base)
-    base.send(:include, InstanceMethods)
-    base.class_eval do
-      unloadable # Send unloadable so it will not be unloaded in development
-      alias_method :issue_to_pdf, :issue_to_pdf_with_patch
-      alias_method :issue_to_pdf_with_patch, :issue_to_pdf
-      
-    end
-  end
-
-  module InstanceMethods
-
-    def issue_to_pdf_with_patch(issue, assoc={})
-      pdf = ::Redmine::Export::PDF::ITCPDF.new(current_language)
-      pdf.set_title("#{issue.project} - #{issue.tracker} ##{issue.id}")
-      pdf.alias_nb_pages
-      pdf.footer_date = format_date(Date.today)
-      pdf.add_page
-      pdf.SetFontStyle('B',11)
-      buf = "#{issue.project} - #{issue.tracker} ##{issue.id}"
-      pdf.RDMMultiCell(190, 5, buf)
-      pdf.SetFontStyle('',8)
-      base_x = pdf.get_x
-      i = 1
-      issue.ancestors.visible.each do |ancestor|
-        pdf.set_x(base_x + i)
-        buf = "#{ancestor.tracker} # #{ancestor.id} (#{ancestor.status.to_s}): #{ancestor.subject}"
-        pdf.RDMMultiCell(190 - i, 5, buf)
-        i += 1 if i < 35
-      end
-      pdf.SetFontStyle('B',11)
-      pdf.RDMMultiCell(190 - i, 5, issue.subject.to_s)
-      pdf.SetFontStyle('',8)
-      pdf.RDMMultiCell(190, 5, "#{format_time(issue.created_on)} - #{issue.author}")
-      pdf.ln
-
-      customer = issue.customer.name if issue.customer
-      left = []
-      left << [l(:field_status), issue.status]
-      left << [l(:field_priority), issue.priority]
-      left << [l(:field_customer), customer]
-      left << [l(:field_assigned_to), issue.assigned_to] unless issue.disabled_core_fields.include?('assigned_to_id')
-   
-      logger.debug "Calling :pdf_left hook"
-      context = Redmine::Hook.call_hook :pdf_left, { array: left, issue: issue }
-      left = left + context.first unless context.nil?
-      
-      right = []
-      right << [l(:field_start_date), format_date(issue.start_date)] unless issue.disabled_core_fields.include?('start_date')
-      right << [l(:field_due_date), format_date(issue.due_date)] unless issue.disabled_core_fields.include?('due_date')
-      right << [l(:field_done_ratio), "#{issue.done_ratio}%"] unless issue.disabled_core_fields.include?('done_ratio')
-      right << [l(:field_estimated_hours), l_hours(issue.estimated_hours)] unless issue.disabled_core_fields.include?('estimated_hours')
-      right << [l(:label_spent_time), l_hours(issue.total_spent_hours)] if User.current.allowed_to?(:view_time_entries, issue.project)
-   
-      logger.debug "Calling :pdf_right hook"
-      context = Redmine::Hook.call_hook :pdf_right, { array: right, issue: issue }
-      right = right + context.first unless context.nil?
-
-      rows = left.size > right.size ? left.size : right.size
-      while left.size < rows
-        left << nil
-      end
-      while right.size < rows
-        right << nil
-      end
-
-      half = (issue.visible_custom_field_values.size / 2.0).ceil
-      issue.visible_custom_field_values.each_with_index do |custom_value, i|
-        (i < half ? left : right) << [custom_value.custom_field.name, show_value(custom_value, false)]
-      end
-
-      if pdf.get_rtl
-        border_first_top = 'RT'
-        border_last_top = 'LT'
-        border_first = 'R'
-        border_last = 'L'
-      else
-        border_first_top = 'LT'
-        border_last_top = 'RT'
-        border_first = 'L'
-        border_last = 'R'
-      end
-
-      rows = left.size > right.size ? left.size : right.size
-      rows.times do |i|
-        heights = []
-        pdf.SetFontStyle('B',9)
-        item = left[i]
-        heights << pdf.get_string_height(35, item ? "#{item.first}:" : "")
-        item = right[i]
-        heights << pdf.get_string_height(35, item ? "#{item.first}:" : "")
-        pdf.SetFontStyle('',9)
-        item = left[i]
-        heights << pdf.get_string_height(60, item ? item.last.to_s : "")
-        item = right[i]
-        heights << pdf.get_string_height(60, item ? item.last.to_s : "")
-        height = heights.max
-
-        item = left[i]
-        pdf.SetFontStyle('B',9)
-        pdf.RDMMultiCell(35, height, item ? "#{item.first}:" : "", (i == 0 ? border_first_top : border_first), '', 0, 0)
-        pdf.SetFontStyle('',9)
-        pdf.RDMMultiCell(60, height, item ? item.last.to_s : "", (i == 0 ? border_last_top : border_last), '', 0, 0)
-
-        item = right[i]
-        pdf.SetFontStyle('B',9)
-        pdf.RDMMultiCell(35, height, item ? "#{item.first}:" : "", (i == 0 ? border_first_top : border_first), '', 0, 0)
-        pdf.SetFontStyle('',9)
-        pdf.RDMMultiCell(60, height, item ? item.last.to_s : "", (i == 0 ? border_last_top : border_last), '', 0, 2)
-
-        pdf.set_x(base_x)
-      end
-
-      pdf.SetFontStyle('B',9)
-      pdf.RDMCell(35+155, 5, l(:field_description), "LRT", 1)
-      pdf.SetFontStyle('',9)
-
-      # Set resize image scale
-      pdf.set_image_scale(1.6)
-      text = textilizable(issue, :description,
-                          :only_path => false,
-                          :edit_section_links => false,
-                          :headings => false,
-                          :inline_attachments => false
-      )
-      pdf.RDMwriteFormattedCell(35+155, 5, '', '', text, issue.attachments, "LRB")
-
-      unless issue.leaf?
-        truncate_length = (!is_cjk? ? 90 : 65)
-        pdf.SetFontStyle('B',9)
-        pdf.RDMCell(35+155,5, l(:label_subtask_plural) + ":", "LTR")
-        pdf.ln
-        issue_list(issue.descendants.visible.sort_by(&:lft)) do |child, level|
-          buf = "#{child.tracker} # #{child.id}: #{child.subject}".
-              truncate(truncate_length)
-          level = 10 if level >= 10
-          pdf.SetFontStyle('',8)
-          pdf.RDMCell(35+135,5, (level >=1 ? "  " * level : "") + buf, border_first)
-          pdf.SetFontStyle('B',8)
-          pdf.RDMCell(20,5, child.status.to_s, border_last)
-          pdf.ln
-        end
-      end
-
-      relations = issue.relations.select { |r| r.other_issue(issue).visible? }
-      unless relations.empty?
-        truncate_length = (!is_cjk? ? 80 : 60)
-        pdf.SetFontStyle('B',9)
-        pdf.RDMCell(35+155,5, l(:label_related_issues) + ":", "LTR")
-        pdf.ln
-        relations.each do |relation|
-          buf = relation.to_s(issue) {|other|
-            text = ""
-            if Setting.cross_project_issue_relations?
-              text += "#{relation.other_issue(issue).project} - "
-            end
-            text += "#{other.tracker} ##{other.id}: #{other.subject}"
-            text
-          }
-          buf = buf.truncate(truncate_length)
-          pdf.SetFontStyle('', 8)
-          pdf.RDMCell(35+155-60, 5, buf, border_first)
-          pdf.SetFontStyle('B',8)
-          pdf.RDMCell(20,5, relation.other_issue(issue).status.to_s, "")
-          pdf.RDMCell(20,5, format_date(relation.other_issue(issue).start_date), "")
-          pdf.RDMCell(20,5, format_date(relation.other_issue(issue).due_date), border_last)
-          pdf.ln
-        end
-      end
-      pdf.RDMCell(190,5, "", "T")
-      pdf.ln
-
-      if issue.changesets.any? &&
-          User.current.allowed_to?(:view_changesets, issue.project)
-        pdf.SetFontStyle('B',9)
-        pdf.RDMCell(190,5, l(:label_associated_revisions), "B")
-        pdf.ln
-        for changeset in issue.changesets
-          pdf.SetFontStyle('B',8)
-          csstr = "#{l(:label_revision)} #{changeset.format_identifier} - "
-          csstr += format_time(changeset.committed_on) + " - " + changeset.author.to_s
-          pdf.RDMCell(190, 5, csstr)
-          pdf.ln
-          unless changeset.comments.blank?
-            pdf.SetFontStyle('',8)
-            pdf.RDMwriteHTMLCell(190,5,'','',
-                                 changeset.comments.to_s, issue.attachments, "")
-          end
-          pdf.ln
-        end
-      end
-
-      if assoc[:journals].present?
-        pdf.SetFontStyle('B',9)
-        pdf.RDMCell(190,5, l(:label_history), "B")
-        pdf.ln
-        assoc[:journals].each do |journal|
-          pdf.SetFontStyle('B',8)
-          title = "##{journal.indice} - #{format_time(journal.created_on)} - #{journal.user}"
-          title << " (#{l(:field_private_notes)})" if journal.private_notes?
-          pdf.RDMCell(190,5, title)
-          pdf.ln
-          pdf.SetFontStyle('I',8)
-          details_to_strings(journal.visible_details, true).each do |string|
-            pdf.RDMMultiCell(190,5, "- " + string)
-          end
-          if journal.notes?
-            pdf.ln unless journal.details.empty?
-            pdf.SetFontStyle('',8)
-            text = textilizable(journal, :notes,
-                                :only_path => false,
-                                :edit_section_links => false,
-                                :headings => false,
-                                :inline_attachments => false
-            )
-            pdf.RDMwriteFormattedCell(190,5,'','', text, issue.attachments, "")
-          end
-          pdf.ln
-        end
-      end
-
-      if issue.attachments.any?
-        pdf.SetFontStyle('B',9)
-        pdf.RDMCell(190,5, l(:label_attachment_plural), "B")
-        pdf.ln
-        for attachment in issue.attachments
-          pdf.SetFontStyle('',8)
-          pdf.RDMCell(80,5, attachment.filename)
-          pdf.RDMCell(20,5, number_to_human_size(attachment.filesize),0,0,"R")
-          pdf.RDMCell(25,5, format_date(attachment.created_on),0,0,"R")
-          pdf.RDMCell(65,5, attachment.author.name,0,0,"R")
-          pdf.ln
-        end
-      end
-      pdf.output
-    end
-
-  end
-end
-
-Redmine::Export::PDF::IssuesPdfHelper.send(:include, IssuesPdfHelperPatch)
diff --git a/lib/projects_form_hook_listener.rb b/lib/projects_form_hook_listener.rb
deleted file mode 100644
index bdaa6db..0000000
--- a/lib/projects_form_hook_listener.rb
+++ /dev/null
@@ -1,27 +0,0 @@
-#The MIT License (MIT)
-#
-#Copyright (c) 2017 rick barrette
-#
-#Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-#
-#The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-#
-#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-class ProjectsFormHookListener < Redmine::Hook::ViewListener
-  
-  # Edit Project Form
-  def view_projects_form(context={})
-    f = context[:form]
- 
-    # Check to see if there is a quickbooks user attached to the issue
-    selected_customer = context[:project].customer ? context[:project].customer : nil
-    
-    # Load customer information
-    customer = Customer.find_by_id(selected_customer) if selected_customer
-    search_customer = f.autocomplete_field :customer, autocomplete_customer_name_customers_path, :selected => selected_customer, :update_elements => {:id => '#project_customer_id', :value => '#project_customer'}
-    customer_id = f.hidden_field :customer_id, :id => "project_customer_id"
-    
-    return "<p><label for=\"project_customer\">Customer</label>#{search_customer} #{customer_id}</p>"
-  end
-end
diff --git a/test/functional/qbo_controller_test.rb b/test/functional/qbo_controller_test.rb
index aa15958..26e6ad9 100644
--- a/test/functional/qbo_controller_test.rb
+++ b/test/functional/qbo_controller_test.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2016 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/test/unit/qbo_customers_test.rb b/test/unit/qbo_customers_test.rb
index 145aee5..a2d8a46 100644
--- a/test/unit/qbo_customers_test.rb
+++ b/test/unit/qbo_customers_test.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2016 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #
diff --git a/test/unit/qbo_test.rb b/test/unit/qbo_test.rb
index 4e26e0c..15842a3 100644
--- a/test/unit/qbo_test.rb
+++ b/test/unit/qbo_test.rb
@@ -1,6 +1,6 @@
 #The MIT License (MIT)
 #
-#Copyright (c) 2016 rick barrette
+#Copyright (c) 2016 - 2026 rick barrette
 #
 #Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 #