Quote:
Originally posted by hahmike
Also, taking the card numbers to generate a check digit may be a problem. Say you set the system up, using Jettis. No way would they ever hand the card number over, therefore generating a check digit would be impossible.
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That was more to the point ;)
However - that'd probably not be needed. If the card is verified with those details and a username/pass issued would the checksum thing actually be any use?