[bluGill]

Why would I want a virtual credit card - US law gives me strong fraud protection and so if my number is compromised I just call my bank and dispute the charges and then I get a new number.

Though I've never had the above happen. I've had a few times where my number was compromised but the bank found out and gave me a new card before whoever got the number was able to use it.

[lupusreal]

I agree. In 20 years I've only had a single fraudulent charge on my card. I called my credit union and it was taken care of immediately. I don't need more, I don't want more. Google is trying to make me afraid to get my personal information.

[xp84]

It's great and I'd say essential to have those protections, but a virtual card makes that whole thing much more efficient plus doesn't cause you to have to update your card on file with all the "good" vendors where you have it stored.

You can proactively decide when a card will expire and how much it can be billed ("Sure, NY Times, I'll take a subscription for the trial offer of $4 a month, so let's make sure this card only allows a charge of $4 every month and/or expires when that offer expires.")