■Windows® 7, 8 or 10

■.NET Framework 4.6.1 or greater, available from Microsoft’s Download Center

■One of these supported browsers:

●Google Chrome™ version 50 or newer

●Microsoft Edge® version 15 or newer (bundled by default with Windows 10, Version 1703, OS Build 15063 or newer)

●Mozilla Firefox® version 50 or newer

■One of these supported credit card readers, available through POS Portal:

●AnywhereCommerce Walker™ C2X

●BBPOS Chipper™ 2x

●BBPOS Chipper™ 2x BT

●ID Tech Augusta™ v4

■Bluetooth support, if you use a Bluetooth enabled card reader (recommended only for Windows 8.1 or newer)

■Permissions to install applications and browser extensions onto your computer

■Login access to the Authorize.Net Merchant Interface