Security
Each client program will have two GUIDs assigned to it. The GUID will be unique per program because it will be used to allocate the card, the client must send the correct security code / program number combination to obtain a valid card number. A "sandbox" security code will be provided to the client for testing purposes. This will get directed to a test copy of the data. When test information is approved by InstallerNet and the client, a production security code will be provided.