Client for ReCharge Payments recurring payments API for Shopify

Provides the feature for a Spree store to allow user to club payment methods to pay for the order

A soapy interface to ACH Direct's PaymentsGateway.com service.

Payment Method for USA ePay SOAP Webservice

GP webpay, easy to implement payment gateway

Kill Bill payment plugin for Paypal Express Checkout.

Adds Purchase Order as a Payment Method to Spree Commerce

Simple REST API for the CyberSource Global Payments Platform

Liqpay.com payment gateway integration for Spree E-Commerce.

Gem for use Sofort Api in Ruby. Payments and check details. SOFORT Überweisung - Sofort Api Banking

Paysera.com payment API

This gem implements the REST API of the Sisow payment provider.

EPC QR code for SEPA payments in any format

Sermepa is a spanish payments gateway

Helping rubyist integration with cmb (China Merchants Bank) payment service (招商银行一网通支付) easier.

Integration of Stripe payment gateway for use with Piggybak

Radiant Shop is an attempt at a simple but complete store. It includes Products, Categories, Orders and Credit Card Payments

PingPlusPlus is the easiest way to accept payments online. See https://pingxx.com for details.

Payments platform for marketplaces

A gem to deal with Wechat payment.