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  1. APPS
  2. Sale
  3. Sale Price/Taxes/Discounts Readonly v 18.0
  4. Sales Conditions FAQ

Sale Price/Taxes/Discounts Readonly

by Wadic https://www.odoopartners.io
Odoo
v 18.0 Third Party
Download for v 18.0 Deploy on Odoo.sh Live Preview
Apps purchases are linked to your Odoo account, please sign in or sign up first.
Availability
Odoo Online
Odoo.sh
On Premise
Odoo Apps Dependencies • Inventory (stock)
• Sales (sale_management)
• Discuss (mail)
• Invoicing (account)
Lines of code 78
Technical Name wadic_saleprice_readonly
LicenseOPL-1
Websitehttps://www.odoopartners.io
You bought this module and need support? Click here!
Availability
Odoo Online
Odoo.sh
On Premise
Odoo Apps Dependencies • Inventory (stock)
• Sales (sale_management)
• Discuss (mail)
• Invoicing (account)
Lines of code 78
Technical Name wadic_saleprice_readonly
LicenseOPL-1
Websitehttps://www.odoopartners.io
  • Description
  • License

Sale Order Line Price, Tax & Discount Readonly

Restrict salespersons from editing unit price, taxes, and discounts on sales order lines while allowing Sales Admin full control in Odoo 18.

Sale Order Line Price, Tax & Discount Readonly is an Odoo 18 module that enforces strict pricing control on sales order lines by restricting unauthorized modifications. Salespersons are prevented from editing the unit price, taxes, and discounts on sales order lines, ensuring pricing consistency and compliance with company policies. Only users with Sales Administrator access rights can modify these values. This module helps prevent accidental or unauthorized pricing changes and integrates seamlessly with Odoo’s Sales access control framework.

Odoo 18 Community & Enterprise

Features

Restrict Unit Price Editing
Restrict Tax & Discount Modifications
Role-Based Access Control
Sales Admin Retains Full Edit Permissions
Prevents Unauthorized Pricing Changes
Improves Pricing Governance & Compliance
Seamless Sales Module Integration

Configuration & User Manual

Works based on standard Sales access rights.

Access control driven by user roles.

Salesperson Access – Readonly Fields

Login as a Salesperson with access rights set to Own Documents Only. When creating a new sales order, Unit Price, Taxes, and Discount fields on order lines are displayed as read-only.

Salesperson Access – Readonly Fields 1
Salesperson Access – Readonly Fields 2

Sales Admin Access – Editable Fields

Login as a Sales Administrator with full sales access. Navigate to: Settings → Users → Sales Admin Profile → Access Rights Ensure the Sales field is set to Administrator. Create a new sales order and add products in the order lines. The Unit Price, Taxes, and Discount fields will be fully editable, allowing the admin to update pricing, taxes, and discounts as required.

Sales Admin Access – Editable Fields 1
Sales Admin Access – Editable Fields 2

Use Cases

Enforcing pricing policies

Preventing unauthorized discounts

Sales teams with controlled pricing authority

Improving pricing consistency and audit readiness

Enterprises with strict approval processes

Frequently Asked Questions

Can salespersons edit prices after installing this module?
No, unit price, taxes, and discounts are read-only for salespersons.
Who can edit prices and discounts?
Only users with Sales Administrator access rights.
Does this module affect existing sales orders?
It applies role-based restrictions without altering existing data.
Is additional configuration required?
No, it works using standard Odoo access rights.
Is this compatible with standard Odoo Sales roles?
Yes, it integrates seamlessly with Odoo’s Sales access control.

Support

Wadic provides reliable Odoo implementation, customization, and support services.

Contact us at: support@wadic.net

Contact Us
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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