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  1. APPS
  2. Sales
  3. Sale Order Adjustments v 18.0
  4. Sales Conditions FAQ

Sale Order Adjustments

by Amr Elsetouhy https://github.com/amrelsetouhy
Odoo

$ 19.98

v 18.0 Third Party
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 • Invoicing (account)
• Sales (sale_management)
• Discuss (mail)
Lines of code 609
Technical Name sale_order_adjustments
LicenseOPL-1
Websitehttps://github.com/amrelsetouhy
You bought this module and need support? Click here!
Availability
Odoo Online
Odoo.sh
On Premise
Odoo Apps Dependencies • Invoicing (account)
• Sales (sale_management)
• Discuss (mail)
Lines of code 609
Technical Name sale_order_adjustments
LicenseOPL-1
Websitehttps://github.com/amrelsetouhy
  • Description
  • License

💰 Sale Order Adjustments

Add flexible deductions and additions to sale orders — percentage-based or fixed — and carry them automatically into customer invoices.

Odoo 18 OPL-1 License Sales + Accounting

Key Features

➕➖

Deductions & Additions

Apply discounts, penalties, bonuses, or surcharges directly on the sale order — separate from line items.

📐

Percentage or Fixed

Calculate adjustments as a percentage of the taxed or untaxed total, or enter a flat fixed amount.

👁️

Live Preview

Wizard shows the adjustment amount and the new order total in real time as you type.

🧾

Automatic Invoice Lines

When you create an invoice, adjustments are carried over as dedicated invoice lines automatically.

📒

Accounting Accounts

Optionally map each adjustment to specific debit/credit accounts for precise journal entry control.

🔒

Role-Based Access

Salesmen can create and edit adjustments; managers get full control including deletion.

Screenshots

Adjustments tab on sale order

The Adjustments tab on the sale order lists all deductions and additions with a live summary of Total Additions, Total Deductions, and Net Adjustments.

Edit Adjustment wizard with live preview

The wizard lets you choose Deduction or Addition, Percentage or Fixed Amount, and optionally assign Debit/Credit accounts. The Preview section shows the computed adjustment amount and the new order total instantly.

Confirmed sale order with Adjustments tab visible

Once confirmed, the sale order shows the Adjustments tab alongside standard order lines. The order totals reflect the original amount before adjustments are applied to the invoice.

Customer invoice with automatic adjustment line

When the invoice is created, the adjustment appears automatically as a dedicated Adjustment: Deduction line (−15.56 LE) with the mapped credit account, reducing the invoice total accordingly.

How It Works

  1. Open any confirmed or draft sale order Go to the Adjustments tab and click Add Adjustment.
  2. Configure the adjustment in the wizard Choose Deduction or Addition, set Percentage or Fixed amount, and optionally pick accounting accounts.
  3. Preview and confirm The wizard shows the computed amount and new order total in real time. Click Confirm to save.
  4. Invoice as usual When you create a customer invoice from the order, all unapplied adjustments are added as dedicated invoice lines automatically.

Compatibility

Odoo VersionCommunityEnterprise
18.0✔ Supported✔ Supported
17.0 and below✘ Not included✘ Not included

Dependencies

ModulePurpose
sale_managementSale orders base functionality
accountInvoice creation and accounting accounts

Also Available

🛒

Purchase Order Adjustments

The same flexibility — deductions and additions on purchase orders, automatically carried into vendor bills. Percentage or fixed, with full accounting account mapping. A perfect companion to this module.


Author: Amr Elsetouhy  |  Website: github.com/amrelsetouhy

For bug reports or feature requests, please contact via the website above. This module is licensed under OPL-1 (Odoo Proprietary License v1).
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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