Description
Multi-Inventory enables the management of multiple inventories for each WooCommerce product, adding warehouse-based stock fields to the product editing screen and recording detailed movement logs between locations, while also supporting custom transfer orders. It is recommended for those who manage stock across different warehouses, combined physical and online stores, or franchises with regional distribution, offering granular control over the stock level at each location and a consolidated view in the ATUM dashboard.
Key Features of Multi-Inventory
- Multiple inventories per product
Create and manage different warehouses for the same item in WooCommerce. - Location-based stock management
Set individual stock levels for each registered warehouse. - Transfers between warehouses
Record stock movements between locations with complete history logs. - Movement logs
Track the complete history of transfers and manual stock adjustments. - Supplier support
Associate suppliers with each warehouse for better source traceability.
Benefits of Multi-Inventory
- Decentralized stock control
Manage inventory across multiple locations in a single ATUM dashboard. - Reduced stockouts
Avoid product shortages in specific stores or warehouses with minimum levels per location. - Operational visibility
Get clear reports on where each item is located in your supply chain. - Logistics efficiency
Transfer stock between warehouses in an organized way with full traceability.
Who Is Multi-Inventory For?
- Those who manage stores with multiple warehouses or stock facilities and need to separate inventories.
- Those who operate combined physical and online stores, with shared stock or stock separated by channel.
- Those who manage regional franchises or branches and require individualized stock control per unit.
How to Download Multi-Inventory
The Multi-Inventory addon is available for download here on Ultrapack. After downloading the .zip file, install it through Plugins > Add New > Upload Plugin, select the .zip, and activate it. After activation, you will see the multiple inventory options on the WooCommerce product editing screen and in the ATUM dashboard.
Multi-Inventory expands the native functionality of WooCommerce and ATUM by allowing each product to have separate inventories by warehouse, with movement logs and individual minimum levels. For complex logistics operations, such as regional distribution or multichannel sales, the addon provides the control needed to track each item from receipt through sale, consolidating stock management in one place.
Frequently asked questions
Is ATUM | Multi-Inventory GPL-licensed?
Yes. ATUM | Multi-Inventory is distributed under the GPL (GNU General Public License). You may legally use, modify and redistribute it on as many sites as you want.
Can I use ATUM | Multi-Inventory on multiple sites?
Yes. You can install ATUM | Multi-Inventory on as many sites as you want. Only automatic updates through Ultrapack Auto Updater have a limit: from 3 to 80 sites, depending on the plan.
How much does ATUM | Multi-Inventory cost at Ultrapack?
ATUM | Multi-Inventory costs US$2.99 as a single purchase, and it is also included in the subscription plans starting at US$12/mo (VIP I).
Does ATUM | Multi-Inventory include updates?
Yes. The current version of ATUM | Multi-Inventory is 1.9.9, published at Ultrapack on Nov 10, 2025. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).
Is ATUM | Multi-Inventory scanned before publication?
Yes. Every version of ATUM | Multi-Inventory goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.
What changed in this version
Version 1.9.9
- 2025-10-14
- Features
- Current stock widget: add support for produce items buttons.
- Remove parent products with MI child from the Products loop.
- Split the transient price calculation ito several batches.
- Prevent hiding the Produce items button when MI is active.
- Get rid of template version to avoid outdated templates notices from WC.
- Disable new order email for rest request only.
Version 1.9.8
- 2025-09-03
- Added the edit context to the "is_main" prop on the inventories API controller.
- Get rid of deprecated filters.
- Choose if it's a meta search depending on the MI term searched.
- Updated JS dependencies.
- Fixed MI management modal CSS.
- Fixed all "AND" clauses where replaced.
Version 1.9.7
- 2025-06-19
- Do not show out-of-stock messages when the stock is 0 and backorders is not enabled.
- Only show non MI products if no shipping zone and no default zone are set.
Release notes published by the developer.
How to install
Automatic updates: this item is updated by the Ultrapack Auto Updater. With it installed, the new version shows up in your dashboard like any other WordPress update (how to set it up).
- Download the file
atum-multi-inventory.zip. - In the WordPress dashboard, go to Plugins > Add New > Upload Plugin.
- Select the file
atum-multi-inventory.zipand click Install Now. - Click Activate.
Stuck on a step? Open a ticket telling us which one you stopped at.

UAU Ready