I will say off the bat I haven't used it but am sharing why. It seems a great idea to generate virtual numbers to protect your own, but in the fine print it says that they haven't yet been able to limit use of a number to one merchant or transaction, and that each virtual number is live, meaning that a bad employee of a merchant I use could still use that number for a purchase. Ultimately, until a better version comes along, it seems to me that Eno makes it easier for Capital One to track reported fraud, but for the consumer it just multiplies the number of card numbers out there which all point back to my card and make me responsible for payment. Maybe a future version will sort this out! I will stay tuned.

Unable to add a second card

Unable to add another Capital One Card.

error message cannot access

What is there to complain about? It works fantastically.

I hold two Capital One credit cards, and Eno does not allow me to change the default card. In the settings where this is supposed to be done, the card I want to designate as the default is grayed out, and a lock symbol appears to the right. I haven't locked the card myself, and I continue to use it for other purchases. Frustrating. What gives?

I have been using Eno for several months and feel secure using it since it gives me a unique credit card number for each website I make a payment and fills in the credit card number, exp and CVV. The only improvement I would like to see is to format the password in such a manner that it is recognizable by LastPass so that LastPass can fill it in instead of me manually entering it, or maybe it is an issue for LastPass to deal with?

I have had nothing but success with this. It picks up the fact that I want to use the credit card, suggests, allows, takes over, and seamlessly completes. Every time I have used it. And remembers the false numbers for future specific site usage. Good job.

Simply horrible. engineers should go back to work at McDonald's. I am sure they are used to asking, if you would like fries with that.

Love this extension! A few hicups every now and then, and a lot of features I would love to see added. But it's a great start.

The add-on makes online shopping feel safer by generating virtual numbers and not putting the physical card at risk, works great for me in Chrome and Firefox.

For whatever reason the browser add on doesnt recognzie my mobile # on file with Capital One even though it is accurate. Awaiting CapOne to remedy. Until then it is useless.

After I login to Capital One, it kept sending verification code and never left me create a virtual CC number.

I am using the latest version of Firefox. I am located in the US. I block 3rd party cookies. When I try to sign-in, it always says, "Something went wrong" and doesn't work.

Holy cow, this is amaze-balls! I can't believe I've ever shopped without Eno, it's just so convenient with the auto-filling in and stress-reducing with the virtual numbers. Don't want to give my number to the random website I found? Worried about Target or Amazon getting hacked? I don't have to think about any of that stuff anymore. Just give this a shot and you'll see what I mean!

Works great for me. Helps to have the most up to date version of firefox.

Get "something went wrong" error message if I set my Firefox preference to block 3rd party cookies. This is really frustrating & I don't know why this would happen when I can block 3rd party cookies in Chrome this extension works fine.

This will be a significant issue once Firefox blocks 3rd party cookies by default in v63.


Edit- ok, you need to test it for us and tell us the specific URL to allow. And I still don't see why an extension needs a cookie. Other Chrome-Firefox extensions witha similar login function don't require one. There are other ways to store persistent data

I wish there was some way to remove this horrible ad-on!! It's always popping up at the worst times and I can't get rid of it!!!!!

Love Eno! This add-on feels like a friend that helps keep me safe when I'm paying online. :)