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

Live Demo
See the module in action before purchase.
Admin
Admin > Marketing > Coupons > Add/Edit Form
Front
"coupon1" can apply on "Apple Included manufacturer" list
"coupon1" cannot apply on "Canon Excluded manufacturer" list

Title
Coupon Include - Exclude By Manufacturer – OpenCart 2.x + 3.x + 4.x

Short Description
Extend the default OpenCart coupon system to include or exclude products by manufacturer.
Easily control which brands a coupon applies to — or restrict specific manufacturers — for smarter, more targeted promotions.

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
Include Manufacturer Rules
✔ Allow coupon only for selected manufacturers
✔ Coupon applies if product belongs to Included Manufacturer list
✔ Ideal for brand-specific campaigns
✔ Perfect for vendor-sponsored promotions

Exclude Manufacturer Rules
✔ Block coupon usage for selected manufacturers
✔ Coupon rejected if cart contains Excluded Manufacturer products
✔ Protect restricted or low-margin brands
✔ Prevent unwanted discount misuse

Flexible Coupon Control
✔ Each coupon can have its own Include / Exclude rules
✔ Works with existing OpenCart coupon system
✔ No change to default coupon workflow
✔ Full control per promotional campaign

Smart Validation at Checkout
✔ Coupon validated during checkout
✔ Applies only when rules match
✔ Automatically blocks invalid combinations
✔ Clean and seamless user experience

Easy Admin Integration
✔ Configure Include / Exclude rules in Admin → Marketing → Coupons
✔ Simple options inside Add/Edit coupon form
✔ No complex setup required
✔ Plug-and-play functionality

Safe & Lightweight Implementation
✔ 100% OCMOD Based
✔ No Core File Changes
✔ Lightweight & Performance Friendly
✔ Built using OpenCart Coding Standards
✔ Multi-language & Multi-store Supported
✔ Compatible with OpenCart 2.x, 3.x & 4.x
✔ Supports PHP 5.6 – 8.3
✔ Tested with Default Theme & Journal 3
✔ Compatible with Journal2, Journal3, Pavo, Foster and other themes

Installation Steps
✔ Upload the extension via Admin → Extensions → Installer
✔ Go to Admin → Extensions → Modules
✔ Install and enable the module
✔ Navigate to Admin → Marketing → Coupons
✔ Configure Include / Exclude Manufacturer rules

How It Works
✔ Admin selects manufacturers to Include or Exclude
✔ Customer applies coupon at checkout
✔ System validates manufacturer rules
✔ Coupon applies only when criteria are satisfied
Simple and powerful brand-level promotion control.

Why Choose This Module ?
✔ Increase flexibility in coupon management by manufacturer
✔ Run brand-specific marketing campaigns
✔ Avoid unwanted coupon usage on restricted brands
✔ Easy to configure for any coupon type
✔ Works with multi-store and multi-language setups
✔ Fully compatible with major OpenCart themes

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
✔ Multi-brand online stores
✔ Distributor & vendor-based businesses
✔ Stores running brand-specific promotions
✔ Retailers protecting premium brands
✔ Multi-store OpenCart setups

Images & Screenshots View all screenshots
✔ Admin coupon configuration page


✔ Frontend checkout showing applied coupon




✔ Confirmation message when coupon is applied