setting up epay,

 * 1, detail needed
 * their server ip and port, enter in epaycont,
 * enter the terminal id they provided, in to teaad , and specify which server will be used
 * copy the terminal id to to mac , for encryption, run eprstmim
 * 2, need to set up epay supplier with code EPAY
 * 3 ,set up stock , where using EPAY as one of its supplier the line entered should have whole positive number qty and amount .
 * 4, to set up an voucher product , the pan of the product should be stored in the attribute
 * 5, to do an top up transaction , the stock desc need to start with "TELSTRA " note there is a space behind the A, the pan need to be scan in the comment or entered to the comment field
regarding development , the response text is actually 2000 char