SalesLink is an installed program that handles the selling of merchandise to customers. (Since it is installed on your local computers, you will need a client license for each installation.) SalesLink operates by using a local database to sell inventory at the individual store location and then uploading (either immediately or later) and synchronizing that information with the main CircuiTree servers. Payment may be made either through normal methods (cash, check, electronic check, credit card) or by charging it to one’s event account which requires that the person be recognized by the SalesLink system. SalesLink also has an extensive inventory management and configuration system within the CircuiTree software itself.