These functions tell you whether a credit card number is self-consistent using known algorithms for credit card numbers. All non-integer values are removed from the string before parsing so that you don't have to worry about the format of the string.

Ruby interface for the Payment Online Direct Connect API

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 interface across all supported gateways.

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/PROBLEMS: * supports both common credit cards and direct debit cards ("Lastschrift") * support for VT style payments is incomplete == SYNOPSIS: Init (info from saferpay test account; they're the same for all test accounts): @pan = "9451123100000004" # Saferpay test PAN @accountid = "99867-94913159" # Saferpay test ACCOUNTID @exp = "1107" # This will change for other test accounts I guess... Might just be three months ahead of Time.now @sfp = Saferpay.new( @accountid, @pan, @exp ) Reserve: <tt>@sfp.reserve(30000, "USD")</tt> Amounts are divided by 100. We're talking cents here, not dollars... Capture last transaction: <tt>@sfp.capture</tt> Capture with a transacaton ID "4hj34hj4hh34h4j3hj4h334": <tt>@sfp.capture("4hj34hj4hh34h4j3hj4h334")</tt> == REQUIREMENTS:

provides credit card payments through Cardia

ruby-paypal is a lightweight wrapper for the PayPal Name-Value Pair API providing: - direct payments - subscription and recurring payments

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

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

acts_as_payment is a rails plugin that enables you to work with bills.

An API for using the Amazon Flexible Payment Service (FPS).

This gem provides a Rails interface to the Amazon Simple Pay payment service.

An experimental library for sending payment requests to Google Checkout.

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 interface across all supported gateways.

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 interface across all supported gateways.

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 interface across all supported gateways.

An API for using the Amazon Flexible Payment Service (FPS).

An API for using the Amazon Flexible Payment Service (FPS).

A library to make online payments using ABN-AMRO (Dutch bank) Internetkassa.

Ruby API for Amazon Web Services Flexible Payment Service

An API for using the Amazon Flexible Payment Service (FPS).