Auto Generate Invoice Number



Supports




Title
Auto Generate Invoice Number OpenCart 2.x + 3.x + 4.x

Short Description
Automatically generate invoice numbers for orders placed by customers or created manually by admin. Compatible with popular themes and checkout methods for seamless operation.

Demo Links
Admin:• Admin > Extension > Module
• Admin > Sales > Orders List

Front:• Add To Cart & Checkout

Key Features
✔ Auto-generate invoice number when customer places an order
✔ Generate invoice number when admin adds new order manually
✔ Supports popular themes: Journal2, Journal3, Pavo, Foster template
✔ Compatible with Quick Checkout, Journal theme checkout, One Page Checkout

Compatibility
✔ OpenCart 2.X + 3.X + 4.X
✔ Supports PHP 5.6 – 8.3
✔ Tested with default theme & Journal 3
✔ No core file changes
✔ Built using OpenCart coding standards
✔ Lightweight and performance-friendly
✔ Multi-language & Multi-store supported

Support & Updates
✔ Free installation and free support
✔ Response time: within 24 hours
✔ Support all themes: Journal2, Journal3, Pavo, Foster template
✔ Note: Extension license valid for single domain only

Installation Steps
✔ Upload the extension via Extensions - Installer
✔ Install module from Admin - Extensions - Module

Why Choose This Module
✔ Eliminates manual invoice number entry and human errors
✔ Works seamlessly with both customer and admin-created orders
✔ Compatible with multiple themes and checkout methods
✔ Easy to install and works across OpenCart 2.x, 3.x, and 4.x

Images & Screenshots View all screenshots
✔ Auto-generated invoice number displayed in admin orders list


✔ Invoice generation during customer order placement


✔ Compatible checkout pages showing auto invoice number





Price
$20.00
  • Developed by OpenCart Community
  • 12 Months Free Support
  • Documentation Included
Rating
Compatibility
2.0.0.0, 2.0.1.0, 2.0.1.1, 2.0.2.0, 2.0.3.1, 2.1.0.1, 2.1.0.2, 2.2.0.0, 2.3.0.0, 2.3.0.1, 2.3.0.2, 3.0.0.0, 3.0.1.0, 3.0.1.1, 3.0.1.2, 3.0.1.3, 3.0.2.0, 4.x.x.x, 3.0.3.0, 3.0.3.1, 3.0.3.2, 3.0.3.3, 3.0.3.5, 3.0.3.6, 3.0.3.7, 3.0.3.8, 4.0.0.0, 4.0.1.0, 4.0.1.1, 3.x.x.x, 4.0.2.0, 4.0.2.1, 4.0.2.2, 4.0.2.3, 3.0.3.9, 3.0.4.0, 4.1.0.0, 4.1.0.1, 4.1.0.2, 4.1.0.3, 3.0.4.1
Last Update
18 Oct 2025
Created
27 Jun 2019
3 Sales
2 Comments
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OpencartTools
OpencartTools
Member since: 2 Feb 2015

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