Availability |
Odoo Online
Odoo.sh
On Premise
|
Odoo Apps Dependencies |
•
Invoicing (account)
• Sales (sale_management) • Discuss (mail) |
Lines of code | 177 |
Technical Name |
an_total_discount |
License | LGPL-3 |
Website | https://odoosa.net |
Availability |
Odoo Online
Odoo.sh
On Premise
|
Odoo Apps Dependencies |
•
Invoicing (account)
• Sales (sale_management) • Discuss (mail) |
Lines of code | 177 |
Technical Name |
an_total_discount |
License | LGPL-3 |
Website | https://odoosa.net |
Total Discount
Track discount amounts in sales orders and invoices

Key Features
- Displays the total amount before discount in sales orders and invoices
- Shows the total discount amount on sales orders and quotations
- Shows total discount in customer invoices and vendor bills
- Automatically calculates the sum of all line discounts
- Visible in both list and form views
- Supports column summation in list views
Complete Discount Visibility
- Total Before Discount: Shows the sum of all line totals before any discounts are applied.
- Total Discount: Displays the total discount amount across all lines in the document.
- Enhanced Decision Making: Having both values visible provides better insight into pricing strategies and discount levels.
Sales Order & Invoice Integration
- Sales Order Form: Both total before discount and total discount fields appear in the sales order form, providing immediate visibility of the discount amounts offered to your customers.
- Sales Order List: The fields are available in the list view, allowing for quick comparison across multiple sales orders.
- Invoice Form: Customer invoices and vendor bills also display both totals, ensuring consistency between your sales and accounting processes.
- Invoice List: In the invoice list view, both columns help accounting teams track discounts across all customer and vendor transactions.
Installation and Configuration
Installation:
- Download the module
- Extract it to your Odoo addons directory
- Update the apps list in Odoo
- Install the "Total Discount" module
Configuration:
No additional configuration is needed. After installation, the total before discount and total discount fields automatically appear in sales orders and invoices.
Compatibility
This module is compatible with Odoo 18.0 and has been developed following the latest Odoo 18 coding standards.
Technical Details
- Adds computed fields "total_before_discount" and "total_discount" to the sale.order and account.move models
- Calculates the sum of prices before discount and the actual discount amounts from all lines in real-time
- Uses Odoo 18's updated view structure and syntax
- Compatible with all Odoo 18 discount functionality
Support and Contact
For any questions or support, please contact:
Ahmed Nour
Email: ahmednour@outlook.com
Website: https://odoosa.net
Changelog
Version 18.0.1.0.0: Initial release for Odoo 18.0
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