The most flexible commerce platform available - designed from the ground up to be as open and extensible as possible.

An ActiveMerchant plugin that provides a full featured BPOINT gateway. Development sponsored by Sentia Australia.

First Data Latvia gateway for Active Merchant

Add support to ActiveMerchant for the Sermepa payment gateway by Servired used by many banks in Spain

This gem integrate Rails with spgateway (智付通).

ActiveMerchant integration for Transbank's Webpay service

Braspag: brazilian gateway, agnostic, support all features in braspag

Stripe Payments Integration with Catarse crowdfunding platform.

Braspag: brazilian gateway, agnostic, support all features in braspag

Kill Bill payment plugin for Litle & Co.

Kill Bill payment plugin for Paypal Express Checkout.

Payu (polish payment service) rails engine.

pay_fu engine

Mountable Ruby on Rails Ecommerce.

Adds Solidus support for payments with Payu Latam Gateway

Provides application code, seed data, plugin infrastructure, and other core parts of the Workarea Commerce Platform.

Activemerchant patch for china online payment platform alipay

Provides an interface to ANZ for the Activemerchant library, fork of github@anujluthra's work

Active Merchant extension to support Inovio payment gateway (f.k.a. Argus)

Provide support for CardFlex's standard integration and stored profile tokenization integrations.'