On Sep 29, 2009, at 9:55 AM, William Hudson wrote:
It’s virtually impossible to get a valid credit card number from a missed digit and you already have name, expiry date CCV, address and DNA sample to fall back on.
No, but you can detect the error sooner. (Again, it really depends on the process you're using for authorization. In deferred authorization cases, this is what I'd recommend.)
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