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

Payment gem

A simple calculator for PIAWE based payments

jQuery.payment is a general purpose library for building credit card forms, validating inputs and formatting numbers.

Kill Bill payment plugin for Bitpay.

This fork contains unmerged pull requests for additional gateways.

SDK for Payment Service Provider(PSP) to make payments. See https://developer.mastercard.com

With mechanize store you already have implemented Product, ProductPhoto, ProductCategory, Order, OrderStatus, Payment, PaymentStatus, OrderItem and ProductItem

A Ruby client for the HBCI-compliant Hibiscus payment server.

綠界全方位金流串接用SDK

Ruby library for integrating with the MundiPagg payment web services

A number of fully-tested clients for interacting with all of the available postcode anywhere services, including capture, cleansing, payment validation and email validation

Payment gateway abstraction for rack applications. Think omniauth for off-site payment.

Paid is the programmatic way to manage payments. See https://paidlabs.com for details.

Payment Gateway to Paybox's services

Client gem for the PaymentSpring Gateway

Payture payment system API for sendind cheques separately from payments

Ruby client for Payments HTTP API

Simple SDK interface to create transactions for the Pay.nl payment service provider.

[Deprecated] The PayPal Button Manager SDK provides Ruby APIs to create, and manage PayPal Payments Standard buttons programmatically.