Shopping Carts and 3rd Party Software
    Microsoft
    Payment Processors and Gateways
       V5.9 and lower
          Authorize.Net
          Automated Clearing House Check Processing via Authorize.Net (eCheck)
          CyberSource
          Echo
          First Data Global Gateway Virtual Terminal (formerly LinkPoint)
          JetPay
          LinkPoint
          PayPal Payflow Pro (formerly Verisign)
          PayPal Website Payments Pro
          PCCharge
          Protx
          QuickBooks Merchant Services
          Skipjack
          USAePay
          Yahoo! Payment API
       V7.0
       V7.1 and higher
    Sales Tax Services
    Shopping Carts and Marketplaces
    Shipping Software