MMG Checkout for WooCommerce
Custom MMG payment integration for WooCommerce, supported by practical tools for payments, invoices and merchant operations.
WooCommerce · MMG Checkout · Payment Handling · Merchant Tools · Maintenance
Project Overview
Revamped GY developed MMG Checkout for WooCommerce to connect online stores with local and regional payment services. The project combines a customer checkout journey with order handling, merchant configuration and ongoing plugin maintenance.
Client
Revamped GY
Industry
Payment Technology
Location
Guyana & Caribbean
Project scope
Gateway Development
The MMG plugin extends payment integration into practical merchant operations, including payment links, QR tools, exports and customer account areas. Hosted checkout and optional merchant-initiated approval are separate flows, with provider access required for the latter.
The work covers software development and integration. Payment processing remains with the provider, while the plugin manages the store-side connection and order workflow.
Services Provided
Six areas of development connect the customer payment experience with the tools merchants need to operate the gateway.
1 - WooCommerce checkout integration
Built MMG payment support for both classic WooCommerce checkout and the Blocks checkout experience, connecting store orders with the hosted payment journey.
2 - Payment callbacks and order handling
3 - Payment links and QR tools
4 - Currency and merchant operations
5 - Customer and renewal tools
6 - Configuration, diagnostics and updates
Implementation & Execution
01
Define checkout, provider hand-off, return handling and the information needed to match payments with store orders.
02
Develop the gateway, checkout components and merchant controls around the provider’s payment flow.
03
Provide diagnostics, setup guidance and release updates to support installation and continued operation.
Results & Outcomes
Connected checkout
A dedicated gateway connects WooCommerce orders with the provider-hosted payment journey.
Controlled order updates
Response validation and transaction matching help ensure payment results are applied to the appropriate order.
Merchant-focused tools
Configuration, support features and an update path make the integration manageable within WordPress.
Explore the Project
Explore MMG Checkout
Read the plugin guide and access the download from our blog.
Read the MMG Checkout guide and download the plugin
Need help with installation? Discuss your payment integration with Revamped GY.