Hi,

Quote Originally Posted by Lead_Not_Follow View Post
I am getting an error message when customers are trying to use American Express cards.
I don't see how that's possible... if they are failing then the cards seem to be failing the standard LUHN check? Are you sure the customers aren't entering the wrong number?

American Express cards work fine here.. I've had no problem with them and all our payment software has been using the same LUHN check since 2006!

Sorry I can't be more help than that!

All the best..

Conor
ceon