PayUMoney.com Payment Gateway integration for ActiveMerchant

OffsitePayments for Pay2go_cvs

Activemerchant patch for china online payment platform alipay

a mortgage calculator that enables a user to input an extra amount to current monthly payment to see in how many fewer months mortgage will be paid off.

A rails engine for working with subscriptions, selling products, and handling payments. Includes products, subscriptions, invoices, coupons, charges, etc.

Payment Framework focused on Authorize.net CIM for dealing with stored credit card transactions.

Get a list of Federal Reserve E-Payments Routing Directory

REST API Client for iPay payment gateway

This gem is used to receive and process yandex kassa payments.

Unofficial fork. Integrate with the Fat Zebra internet payment gateway (www.fatzebra.com.au), including purchase, refund, auth, capture and recurring billing functionality.

A library that interact with fonePaisa payment gateway service.

Connect to the EML payments APIs and Transaction Notification Serices

Kassa24 API wrapper (online payments)

Responsible for handling referral links and all referral related operations like capture actions, show partner dashboard, payments etc.

Provides Ruby SDK for AfterPay payment service provider.

Stripe payment processor integration for the Workarea Commerce Platform

Description of WechatPayment.

Spree billing integration for Sisow iDeal/Bancontact/Sofort/Paypal payments

Payify is a Ruby gem that simplifies payment integration into Ruby on Rails projects.

Manage plans for your SAAS app