POS Multi Unit of Measure | POS Multi UOM
by Sheikh Muhammad Saad https://odooelevate.odoo.com/ , OdooElevate https://odooelevate.odoo.com/$ 15.00
| Availability |
Odoo Online
Odoo.sh
On Premise
|
| Odoo Apps Dependencies |
•
Point of Sale (point_of_sale)
• Discuss (mail) • Inventory (stock) • Invoicing (account) |
| Lines of code | 111 |
| Technical Name |
oe_pos_multi_uom |
| License | OPL-1 |
| Website | https://odooelevate.odoo.com/ |
| Availability |
Odoo Online
Odoo.sh
On Premise
|
| Odoo Apps Dependencies |
•
Point of Sale (point_of_sale)
• Discuss (mail) • Inventory (stock) • Invoicing (account) |
| Lines of code | 111 |
| Technical Name |
oe_pos_multi_uom |
| License | OPL-1 |
| Website | https://odooelevate.odoo.com/ |
Compatible With
Odoo Community
Full functionality with open-source Odoo
SUPPORTEDOdoo Enterprise
Seamless integration with Enterprise features
SUPPORTEDWorks perfectly on Odoo 18 - Both Community and Enterprise Editions
Overview
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The POS Multi Unit of Measure module allows POS operators to change the Unit of Measure (UOM) of any product directly in the cart during a POS session.
Sell the same product in different units of measure within a single transaction — for example, sell rice by kilogram or by gram, beverages by bottle or by case.
All available UOMs from the same category as the product's default UOM are automatically shown. When a UOM is changed, the price recalculates automatically based on the conversion factor.
The selected UOM is reflected on receipts, invoices, and stock picking documents. Lines with different UOMs are kept separate, while lines with the same UOM merge normally.
Developed and maintained by OdooElevate.
Key Features
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Change UOM in Cart
One-click UOM selector button on each order line in the POS cart. Switch between any UOM in the same category instantly.
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Automatic Price Conversion
Price recalculates automatically based on UOM conversion factor. Supports pricelist-based pricing with accurate conversions.
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Receipt & Invoice Integration
Selected UOM is displayed on receipts and reflected in invoices and stock picking documents.
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Multiple UOMs per Order
Sell the same product in different UOMs in a single order. Each UOM creates a separate line — no accidental merging.
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Inventory Integration
Stock movements respect the selected UOM. Automatic quantity conversion for accurate inventory tracking.
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Zero Configuration
No extra setup needed. Install the module and all UOMs in the same category are automatically available in the POS.
How It Works
A step-by-step guide to using Multi UOM in your POS
Add any product to the POS cart. A UOM button appears on each order line — click it to change the unit.
A popup shows all available UOMs in the same category (e.g., Units and Dozens). Select the desired unit.
The price updates instantly based on the UOM conversion factor. The cart now shows the new UOM and converted price.
The generated receipt displays the selected UOM (e.g., "1.00 x $3,540.00 / Dozens") for each order line.
Why Choose This Module?
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Zero Configuration
Install and start using immediately
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Auto Price Conversion
Accurate pricing across all UOMs
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Full Integration
Receipt, invoice & stock support
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Smart Line Merge
Different UOMs stay separate
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Pricelist Support
Works with all pricelist rules
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Lightweight
No performance impact on POS
Other Applications
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Contact Us
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Website
odooelevate: Home
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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