Verto Software Key Manager for WooCommerce is a free license key inventory and automatic delivery plugin for WooCommerce.

The free plugin is fully usable for one WooCommerce storefront domain, with no trial limits, key quotas, or time limits. WPML translations on the same storefront domain are supported. License keys and delivery history are stored locally on your WordPress/WooCommerce installation.

Need centralized license key management for multiple WooCommerce storefronts?

Verto Software Key Manager PRO extends the free plugin with centralized multi-store license key management.

With PRO, you can:
* Manage license key inventory centrally from a Master Store.
* Connect independent WooCommerce installations to the Master Store.
* Deliver keys automatically from the Master inventory.
* Choose Master Delivery or Local Delivery per product.
* Use SKU-based product matching between stores.
* Handle mixed Master and Local Delivery orders.
* Keep centralized delivery history with delivery source information.
* Monitor licensed storefront domain usage across connected installations.
* Use multi-domain WPML storefronts with centralized inventory.
* Receive PRO updates directly through WordPress.

PRO licensing is based on the number of storefront domains using the system. A storefront domain counts toward the PRO domain limit whether it is the main domain of an independent WooCommerce installation or a separate storefront domain used in a multi-domain setup such as WPML.

The free plugin remains fully functional for one WooCommerce storefront domain, including WPML translations on that same domain. Separate storefront domains, including WPML multi-domain setups, require PRO.

Learn more about Verto Software Key Manager PRO – WooCommerce License Key Management.

Features

Local license-key inventory stored on your WordPress site.
Product search by name, SKU, or ID when uploading keys.
Automatic key assignment when an order reaches Processing.
All-or-nothing assignment: an order is not partially fulfilled when stock is insufficient.
License keys in WooCommerce customer emails.
Buyers & Keys delivery history with actual assignment time for new deliveries.
Per-product key delivery enable/disable.
Per-product low-stock alert enable/disable.
Configurable low-stock threshold and alert email.
Actionable insufficient-stock admin email with a direct order link and retry instructions.
CSV export for all keys or a single product.
Zero-stock and deleted-product inventory handling.
Manual Assign / retry license keys order action after inventory is replenished.
High-Performance Order Storage (HPOS) compatible.
WPML-aware shared inventory: translated versions of a product use the same canonical key pool when WPML is active. FREE supports WPML translations on one storefront domain; separate mapped storefront domains require PRO.
Translation-ready using standard WordPress internationalization.

Important: insufficient key stock

If an order needs more keys than are available, no keys are assigned and the order remains in Processing.

After adding the missing keys in Key Manager > Upload, open the WooCommerce order and use:

Order actions > Assign / retry license keys

Do not manually change an incomplete managed order to Completed. The plugin blocks Completed status until all required license keys have been assigned.

Data and privacy

License keys and delivery history are stored locally on your WordPress/WooCommerce installation. The plugin does not send license keys to an external service.

Deactivating or deleting the plugin does not automatically delete the key inventory. This is intentional to reduce the risk of accidental loss of license inventory.