Auto-Generate Invoice Numbers

Current Version: v2023-5-19 (release notes)

OpenCart Versions: 1.5.1.x - 4.0.2.x

Save time and hassle by automatically generating invoice numbers for your orders. This extension will do the work for you, assigning the next sequential invoice number to successfully completed orders that are updated to the particular status(es) you choose in the extension admin panel.

• Upload and go — utilizes vQmod (for 1.5), ocMod (for 2.x and 3.0), or Events (for 4.0) so no core file modifications are necessary.
  


• Take advantage of the built-in extension updater. All that's required is to enter your current license key and click "Update".
  


• Enable or disable the extension within its admin panel.
  


• Choose the order status(es) which trigger the invoice generation. The extension only generates an invoice number when the order is updated to one of those status(es).
  


• You can still manually generate invoice numbers for incomplete orders by clicking the "Generate" button on the order info page within the admin panel.