s2member pro has been working great for my client. However, it appears that there may be an issue with a member account being created when something does not go through properly with their credit card. Apparently, the username/email they are trying to use after an unsuccessful sign-up becomes "unavailable".
Please see the issue as described by my client here:
I've had some issues with the payment form. When someone signs up and doesn't do something correctly they get another chance but their username and email show up as already taken and they have to resign up.. So many times, if they put in the wrong exp date, address or any other typo they have to do it multiple times and sometimes it charges twice...
I'm not too sure where to begin trouble-shooting this one, as I simply used the s2member generated form...and it does function properly for a lot of people. But apparently the issue is when incorrect information is entered.
Suggestions?
Thanks in advance.
Steve