Email Support: opencarttools@gmail.com
WhatsApp Live Chat: Click Here

Live Demo
See the module in action before purchase.
Admin
Admin > Extension > Module
Admin > marketing > coupon list
Front
Add to cart & use below coupons
coupon1
coupon2
coupon3

Title
Allow Multiple Coupons in Single Order – OpenCart Extension 2.x + 3.x + 4.x

Short Description
By default, OpenCart allows only one coupon per order.
This module removes that limitation and allows customers to apply multiple coupons in a single order — increasing sales, improving customer satisfaction, and enabling advanced marketing strategies.

Free Dedicated Support Included
We provide dedicated technical support to ensure smooth installation and usage of this module.
✔ Fast response time
✔ Installation guidance
✔ Bug fixes assistance

Key Features
✔ Allow customers to apply two or more coupons in one order
✔ No limit on the number of valid coupons (based on your setup)
✔ Works with OpenCart’s default coupon system
✔ Compatible with percentage and fixed amount coupons

Seamless Checkout Integration
✔ Works on default cart and checkout page
✔ No change to customer checkout flow
✔ Coupons stack automatically in order total
✔ Clean and user-friendly experience

Marketing Flexibility
✔ Run layered promotional campaigns
✔ Allow use of welcome coupon + seasonal coupon
✔ Combine loyalty coupon with flash sale coupon
✔ Perfect for festival & campaign-based discounts

Increase Sales & Conversions
✔ Encourage customers to redeem multiple codes
✔ Reduce cart abandonment
✔ Increase average order value
✔ Improve customer satisfaction

Safe & Lightweight
✔ 100% OCMOD Based
✔ No Core File Changes
✔ Lightweight & Performance Friendly
✔ Built using OpenCart Coding Standards
✔ Fully compatible with quick checkout extensions

How It Works
✔ Customer adds products to cart
✔ Customer applies first coupon
✔ Customer applies additional valid coupons
✔ Discounts stack automatically
✔ Final order total reflects combined discounts
Simple and automatic.

Installation Steps
✔ Upload the extension via Admin → Extensions → Installer
✔ Go to Admin → Extensions → Modules
✔ Install and enable “Allow To Apply Multi Coupons”
✔ Save settings
Start using multiple coupons immediately.

Why Choose This Module?
✔ Removes default OpenCart one-coupon limitation
✔ Makes customers feel rewarded
✔ Supports advanced marketing strategies
✔ Boosts retention and loyalty
✔ Works with existing coupon system
✔ Easy plug-and-play installation

Technical Highlights
✔ Compatible with OpenCart 2.x, 3.x & 4.x
✔ Supports PHP 5.6 – 8.3
✔ No core file changes
✔ Multi-language & Multi-store supported
✔ Tested with Default Theme & Journal 3

Money-Back Guarantee
We stand behind the quality of our module.
If the extension does not work as described or is incompatible with your supported OpenCart version, we offer a 7-Day Money-Back Guarantee.
✔ Full refund if confirmed technical issue
✔ Dedicated support before refund decision
✔ Transparent and fair resolution process
Your satisfaction and store performance are our priority.

Requirements
✔ OpenCart 2.X + 3.X + 4.X
✔ Supports PHP 5.6 – 8.3
✔ No core file changes
✔ Built using OpenCart coding standards

Ideal For
✔ Stores running multiple marketing campaigns
✔ Loyalty & reward programs
✔ Festival & seasonal discount campaigns
✔ Coupon-heavy eCommerce stores
✔ Multi-store OpenCart setups

Images & Screenshots View all screenshots
✔ Cart Summary with Multiple Discounts (different coupons reducing total).




✔ Admin Coupon Settings (standard coupon setup works with module)