This is a scam add-on. It forces you to create another account, separate to your existing Capital One account. Further to that, it doesn't work in the browser; it forces you to a separate website; the codes almost never work, and when they do, they are conditional. Best avoided.

Sometimes it doesn't give the best discounts, but the times it does, it far outdoes all the times it misses them. Easy to use with no upkeep (so far) and it opportunistically helps me at no cost to me at all! I seriously appreciate it being broke as I am right now.

So easy..and fun when Capital One Shopping looks for deals for me.

Getting any kind of discount on items is a plus plus no matter how you add it up!

Only helped one time, but if it only helps once in a while, great.

When they find a code, it always works

Same scam as honey, replaces affiliate codes with their own without even providing a useful service