kCharge 2.0 kCharge is a powerful Windows application that provides a fast, safe, and secure way to process incoming credit card payments on your PC. kCharge works with your existing credit card merchant account and all of the major Internet gateways.
IBillIt .NET Lib for Authorize.Net CIM 1.0 CIM Library integrates Authorize.Net's CIM Service. CIM enables PCI-DSS compliance. CIM Library uses a familiar object model and provides events and multi-threading options. Built on .NET. IT DevWorks is an Authorize.Net Certified Developer.
Q-Merchant, Accept Credit Cards with QuickBooks If you accept credit cards for merchandise sold offline — via fax, phone or mail order, at tradeshows and other places not equipped with POS terminals — every credit card payment you have accepted would have to be authorized by the merchant processor. You can get that done through your regular terminal client or, if you use QuickBooks
QMerchant - a convenient credit card processor for QuickBooks If you use QuickBooks for your business, you may want to have more payment-related functionality at your fingertips — for instance, an ability to charge credit cards right from within QB would be perfect. If you like this idea and haven’t quite figured out how to improve this aspect of your accounting, you should definitely give