It works nearly everywhere I have used it, and the copy/paste works on sites where it doesn't work automatically. I moved to Capital One to get virtual cards, and I didn't know how easy it would be to use.

this is not perfect by any means, but no other credit card provider offers this service of being able to use a new virtual card for each merchant. So I'm giving this 5 stars.

I believe capital. 1 is 1 of the best choices I've ever made.

Love how it helps protect me.

Honest

I'm not sure why there are mixed reviews of this extension. It works great, just like it does in other browsers. I love being able to make cards expire on a specific date so I don't have to worry about cancelling trials.

I love the ease of generating virtual cards to secure my credit card information when checking out and tying them to vendors. Makes it easy to delete or deactivate cards when I don't trust a vendor.

The extension itself is sometimes a little buggy, it'll get stuck and never get you a card, but it works 90% of the time and the other 10% I'll just log into the capital one website and do it myself

LOVE IT... L-O-V-E IT

It's great to be able to create a virtual card specific to a merchant and set a purchase limit date so they can't bill beyond the purchase date.

Works great but I'd love it even more if they also add the choice of max $$ to be paid on each virtual card!

Works fine with most websites. But didn't when I tried to renew my AAA membership. Probably misconfiguration between AAA and Chase that does their payment processing, resulting in the virtual card getting rejected.