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18.03

v 18.0 Third Party
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Availability
Odoo Online
Odoo.sh
On Premise
Odoo Apps Dependencies Inventory (stock)
Point of Sale (point_of_sale)
Discuss (mail)
Invoicing (account)
Lines of code 65
Technical Name pos_prevent_negative_stock_hs
LicenseOPL-1
Websitehttps://www.youtube.com/channel/UCtxZFzAvIgewoJwlmGvRvwA
Versions 17.0 18.0
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Availability
Odoo Online
Odoo.sh
On Premise
Odoo Apps Dependencies Inventory (stock)
Point of Sale (point_of_sale)
Discuss (mail)
Invoicing (account)
Lines of code 65
Technical Name pos_prevent_negative_stock_hs
LicenseOPL-1
Websitehttps://www.youtube.com/channel/UCtxZFzAvIgewoJwlmGvRvwA
Versions 17.0 18.0

Prevent Negative Stock in POS

Ensure inventory accuracy by blocking POS orders with insufficient stock.

Features

  • Blocks POS orders for out-of-stock items
  • Displays user-friendly warning messages
  • Works seamlessly in real-time
  • Keeps inventory accurate and prevents overselling

Demo

Watch how the module works in action:

Installation

For Odoo Community/Enterprise (On-Premise)

  1. Place the module in your Odoo custom addons folder
  2. Update app list and install the module
  3. Use POS as usual – the system will block negative stock orders

For Odoo Online (SaaS)

  1. Download the module zip file
  2. Enable Debug Mode (Add ?debug=1 to your URL)
  3. Go to Apps menu → Click "Import Module"
  4. Select the downloaded zip file and upload
  5. Click "Install" and start using the module

For Odoo.sh

  1. Connect to your Odoo.sh repository via Git
  2. Add the module to your custom addons directory
  3. Push changes to your repository
  4. Update app list and install the module
  5. Use POS as usual – the system will block negative stock orders

Configuration

  • No additional configuration required
  • Works automatically for all consumable products
  • Affects POS orders only (not Sales Orders)
  • Checks real-time stock availability including items in cart

Requirements

  • Odoo 16.0+
  • Odoo 17.0+
  • Odoo 18.0+
  • Point of Sale module installed
  • Stock/Inventory module installed

Compatibility

Fully compatible with:

  • Odoo Online (SaaS)
  • Odoo.sh
  • Odoo Community
  • Odoo Enterprise

© 2025 Prevent Negative Stock in POS | All Rights Reserved

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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