<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by rbAA:
But that is MasterCard and Citibank, which seem to be more like AMEX in correcting problems, compared to VISA.</font>
What is the difference between Mastercard, Visa, and Amex? Although I have each kind of card, I have only disputed charges with my Citibank Mastercard so don't have anything to compare to.
Thanks!