Description
The WooCommerce Product Serial Numbers addon is designed for store owners, developers, and inventory managers, with automatic serial number generation at checkout and display in the order dashboard. By integrating with WP Overnight, it adds a customizable serial number field to products, sends the number by email to the customer after purchase, and records it in the order history, enabling store owners to track each sold unit without manual effort.
Main Features of the WooCommerce Product Serial Numbers
- Customizable serial field
Adds an extra field to WooCommerce products to insert or generate serial numbers. - Automatic generation at purchase
Creates a unique serial number automatically when an order is completed. - Display in the order panel
Shows serial numbers associated with each item on the order details screen. - Client notification
Sends the serial number by email after purchase confirmation. - Tracking history
Records all generated serial numbers, allowing future lookup in reports.
Benefits of the WooCommerce Product Serial Numbers
- Inventory control
Facilitates tracking of each sold unit, reducing losses and misplacements. - Customer trust
Provides proof of authenticity with unique numbers for each product. - Error reduction
Eliminates manual entry of serial numbers, automating the entire process. - Warranty compliance
Links serial numbers to orders for simplified warranty and exchange management.
Who Should Use the WooCommerce Product Serial Numbers?
- Store owners who sell serialized products such as electronics, appliances, or software.
- Developers who need to integrate WooCommerce with inventory and tracking systems.
- Operations managers who monitor inventory of items requiring unique identification.
How to Download the WooCommerce Product Serial Numbers
The WooCommerce Product Serial Numbers addon is available for download here on Ultrapack. After downloading the .zip file, install it in Plugins > Add New > Upload Plugin, select the .zip and activate. The feature will appear in the WP Overnight settings, ready for immediate use.
This add–on transforms serialized product management in WooCommerce into an automated workflow, eliminating the need for manual records and reducing failures in the delivery of keys or warranties. For store owners seeking professionalism and control over items with unique identification, it presents itself as a practical solution integrated into the WP Overnight ecosystem.
Frequently asked questions
Is WP Overnight | WooCommerce Product Serial Numbers GPL-licensed?
Yes. WP Overnight | WooCommerce Product Serial Numbers 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 WP Overnight | WooCommerce Product Serial Numbers on multiple sites?
Yes. You can install WP Overnight | WooCommerce Product Serial Numbers 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 WP Overnight | WooCommerce Product Serial Numbers cost at Ultrapack?
WP Overnight | WooCommerce Product Serial Numbers 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 WP Overnight | WooCommerce Product Serial Numbers include updates?
Yes. The current version of WP Overnight | WooCommerce Product Serial Numbers is 1.3.1, published at Ultrapack on Aug 23, 2022. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).
Is WP Overnight | WooCommerce Product Serial Numbers scanned before publication?
Yes. Every version of WP Overnight | WooCommerce Product Serial Numbers goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.
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
woocommerce-product-serialnumbers.zip. - In the WordPress dashboard, go to Plugins > Add New > Upload Plugin.
- Select the file
woocommerce-product-serialnumbers.zipand click Install Now. - Click Activate.
Stuck on a step? Open a ticket telling us which one you stopped at.

UAU Ready