Deltatech Discount Policy
by Terrabit https://www.terrabit.ro , Voicu Stefan https://www.terrabit.ro
Odoo
| Availability |
Odoo Online
Odoo.sh
On Premise
|
| Odoo Apps Dependencies |
•
Discuss (mail)
• Invoicing (account) |
| Lines of code | 83 |
| Technical Name |
deltatech_discount_policy |
| License | OPL-1 |
| Website | https://www.terrabit.ro |
| Availability |
Odoo Online
Odoo.sh
On Premise
|
| Odoo Apps Dependencies |
•
Discuss (mail)
• Invoicing (account) |
| Lines of code | 83 |
| Technical Name |
deltatech_discount_policy |
| License | OPL-1 |
| Website | https://www.terrabit.ro |
Deltatech Discount Policy

Deltatech Discount Policy
This module restores the Odoo 17 discount policy functionality in Odoo 18, allowing users to choose how discounts are displayed on sales orders.
Features
- Restore Discount Policy Selection: Adds the discount_policy
field to the Pricelist, giving you the choice between:
- Discount included in the price: The unit price on the sales order line will be the final discounted price, and the discount field will be set to 0.
- Show public price & discount to the customer: The unit price will show the public (base) price, and the discount percentage will be explicitly shown.
- Fixed Price Rule Support: Restores the Odoo 17 behavior for fixed price rules. When using the “Show public price & discount” policy, the module calculates the equivalent discount percentage even for fixed price rules, ensuring the customer sees the original price and the applied discount.
- Pricelist Rule Chain Traversal: Correctly identifies the base price by traversing the pricelist rule chain, mirroring the logic available in Odoo 17.
- Improved Transparency: Provides better flexibility in how pricing is presented to customers, which was changed in the standard Odoo 18 release.
This module is particularly useful for businesses that migrated from Odoo 17 and want to maintain their existing pricing presentation or for those who prefer the Odoo 17 way of handling fixed price discounts on sales documents.
Table of contents
Bug Tracker
Bugs are tracked on Terrabit Issues. In case of trouble, please check there if your issue has already been reported.
Do not contact contributors directly about support or help with technical issues.
Credits
Authors
- Terrabit
- Voicu Stefan
Maintainers
Current maintainer:

This module is part of the dhongu/deltatech project on GitHub.
You are welcome to contribute.
Odoo Proprietary License v1.0 This software and associated files (the "Software") may only be used (executed, modified, executed after modifications) if you have purchased a valid license from the authors, typically via Odoo Apps, or if you have received a written agreement from the authors of the Software (see the COPYRIGHT file). You may develop Odoo modules that use the Software as a library (typically by depending on it, importing it and using its resources), but without copying any source code or material from the Software. You may distribute those modules under the license of your choice, provided that this license is compatible with the terms of the Odoo Proprietary License (For example: LGPL, MIT, or proprietary licenses similar to this one). It is forbidden to publish, distribute, sublicense, or sell copies of the Software or modified copies of the Software. The above copyright notice and this permission notice must 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.
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