SOCKET
August 17th, 2004, 03:20 AM
hi everybody...
in the credit cards payment systems there are two types of messages between the point of sale and the bank:
1. Single message
2. Dual message
what are these messages and the differences between them?
i cant find any site on the net that could describe them and give me the difference.
thanks in advance.
in the credit cards payment systems there are two types of messages between the point of sale and the bank:
1. Single message
2. Dual message
what are these messages and the differences between them?
i cant find any site on the net that could describe them and give me the difference.
thanks in advance.