Originally Posted by
Elena
Better idea: 1. Use a prepaid anonymous gift visa/mc/amex card with no or little money on it, or, 2.Use any random number that conforms to the mod-10 algorithm (you can easily come up with your own if you google anatomy of credit card numbers). Any expiration date and cvv number is fine.
Incorrect. You cannot make up any numbers, it immediately knows if you have an invalid number. You can't even submit your bid.