DONT WASTE YOUR TIME! On capital one page they promised 30 to try this. This is a joke, made me install extensions on all browsers, accept millions of terms, create logins and in the end, when all was created, no 30 on my account. STAY AWAYYYYY!

Installed correctly. Tried to use the "CODES", NONE WORKED.
(waste of time)
UNINSTALLED!

Works, gives ways to better deals, thanks!

On installation, the user has to go through a set-up process. It asks for your email. I have a throw-away email address, no problem. Then it requires setting a password. For a browser add-on? Ok, entered. Then my zip code. It says it needs that to calculate shipping. Ok, but you're starting to make me nervous. Then, it asks for your phone number. Says it won't work without it. Uh, no thanks Capital One Shopping add-on, I think I'll decline. This is one of the most privacy-violating add-ons or apps I've seen in a long, long time. Mostly all developers have realized folks just don't go for that anymore so they quit asking. Not this add-on, they want everything you're willing to give them.

когда-то пользовалась, хорошая штука)

Pretty good addon. You don't really need to think about the addon, it just works in the background and rears it head when needed. :)