Originally Posted by SWAVictor

Our backend systems tend to have issues with "special characters" - so you may want to check your stored cards and make sure that you haven't entered anything other than alpha-numeric (spaces are ok) for the cardholder name, alias name, billing address, etc.

Might help to delete the stored cards and reenter them being careful to not enter any special characters.

And, although I mentioned that spaces are ok - its best not to have leading or trailing spaces (ie: _SWA or SWA_ where the _ = a space)

Hope that helps.

SWAVictor