Virtual (one-time) card number expiration period

Question

Bank of America, Citi and Discover card provide one-time card number or virtual card number that can be used online in order to buy something while not using one's own real credit card number. I wonder how one can set up his own 'expiration period' for that virtual card number.

I know that I can select 2~12 month for Bank of America ShopSafe program. But I don't know about Citi and Discover. What's the minimum period that I can set up for my virtual card number for Citi and Discover?

Please let me know if there is another card that provide such a service.

Answer 1

For Discover Card's Secure Numbers, the rule is

Secure account numbers always expire on the same date as your actual Discover Card account number. When your Discover Card is reissued with a new expiration date, it will be necessary to update the expiration information on any retailer's Web site where you have stored your actual card number or any secure account numbers.

But there is also the restriction that each secure number can be used with only one on-line retailer (it can be saved on the retailer's web site for repeated use, if you wish) whereas the "real" credit card number can be used wherever Discover cards are accepted on-line. So, if the web site is hacked and the secure number is stolen, presumably the account number cannot be used except for purchases from that merchant.

Edit I just received e-mail from Discover Card services that they are discontinuing their secure online card number service in a couple of months. All the secure numbers will expire on March 15, 2014 and cannot be used thereafter.

Answer 2

The Citi Card Virtual Account Numbers app allows you to choose the expiration time and dollar limit. Unfortunately they recently changed the app so you have to log in twice and go through 9 or 10 steps to access the web page! I wouldn't recommend it unless you want to get really annoyed.

Answer 3

You can select expiration date in Citibank's "Virtual Account Numbers" web app by first clicking "Generate (...)" link, then clicking "Advanced Options".