DNN Registration and Shopping Cart

Our requirements; to use DNN as the customer facing front end to a GPS tracking system. The site is a DNN 6.4 The GPS tracking software is GTS Enterprise (GTSE) from Geotelmatic Solutions [login to view URL] What we require is a shopping cart that handles the sale of products and subscriptions tied into the GTSE [login to view URL] GTSE is not designed for any type of eCommerence or subscription management those functions will be handled using DNN You would only be required to handle the DNN coding