This is the gem for unitpay payment api

A simple payu payment gem

Kill Bill payment plugin for Orbital.

API wrapper for Sinopac E-Commerce Payment APIs.

Kill Bill payment plugin for Cybersource.

Xfers is the easiest way to accept payments online in South East Asia. See https://xfers.com for details.

Zooz payments mobile api

BankLink payment plugin using ActiveMerchant for use with Lolita CMS

Kill Bill payment plugin for Litle & Co.

Juspay payment and card operations

Dolla is a gem that provide payments methods for bank gateways.

jquery.payments gem wrapper

When your customer doesn't want e-commerce but actually you need products, orders and a payment gateway

GoCoin is the best way to accept Bitcoin payments for online businesses. See https://gocoin.com for details.

Active Merchant is a simple payment abstraction library used in and sponsored by Shopify. It is written by Tobias Luetke, Cody Fauser, and contributors. The aim of the project is to feel natural to Ruby users and to abstract as many parts as possible away from the user to offer a consistent inter...

The SCAI interface is used when the merchant wishes to keep the acquirer on her/his own website for the whole duration of the transaction (client payment details transits through *both* the merchant site and the saferpay database ) whereas VT implies a redirect to the saferpay site. == FEATURES/...

Flow Method Payment Integration

An API wrapper for the inpay.com payment system

== DESCRIPTION: Experimental library for working with GoogleCheckout. Currently in use for payment at http://peepcode.com.

Kill Bill payment plugin for Bitpay.