Alex Kwa June 23, 2021 at 17:08 I got a new number but it was an increase of one digit at the end. I assume that credit card companies have a system that accounts for this.
You will need to provide the last four digits of your SSN or a state ID like a drivers license. Other forms of ID like a passport may also work, it varies by state. For US citizens born overseas, the voting state is that of their parents, or where their parents last lived. However,...
I was thinking about Address Verification System, but I do not believe that requires the card security code (e.g., CVV) in general. Consider this process: Request the user to make a small purchase on your site with the same credit card they had on file - maybe something like $.50 (y...