Originally posted by: brucekatz
Originally posted by: GPz1100
Originally posted by: brucekatz
AmericanExpress's PrivatePayments is supposed to do the same, but it did not. According to the CSR I talked to (1-800-297-1234 direct line to PrivatePayments), when the credit card authorizing cetener has your original card number, the charge will go through, no matter temporary card number, expire date. AmericanExpress is good at dispute, but it should not happen.
Are you saying that amex will still let a charge go thru even after that virtual number has already been used by a different merchant?
The credit card authorizing center should never have your original card number.. Only your virtual account number, which is linked at your bank to your actual card #.
I was surprised, too.
Let's say, I paid A merchant with my real Amex number; I paid B merchant with PrivatePaymetns number. A and B merchant both use same authorizing center. When B merchant requests a new charge, the new charge will go through, even with expried PrivatePayments number. Because authorizing center will use the real Amex number and date to make new charge.
Amex explains to me, they will definitely charge back, but I need to notify them. Amex did not explain how authorizing center links two numbers together. Once I gave out real number, PrivatePayments seems pointless.
You are right, Amex PrivatePayments only have expire date, no amount. I'll use citi card from now on.