Totally forgot I had the extension - was in the middle of buying something and was about to confirm the purchase when all of a sudden it applied a coupon code for me. Saved me $30 bucks!

This App is great. Once it determines what you're shopping for, It automatically hunts down the lowest price available on the internet for the item with almost no help from you.

It has saved me so much money, it's hard to believe. $1k for sure.

CapitalOne Shopping app consistently finds the best prices, and gives the best discounts. Recently shopping for a 2TB SSD on Amazon, CapitalOne linked me to a better price on Ebay, AND gave me a $50 discount on top of that low price! I don't know how it works, I don't even have a CapitalOne card...but I still get CapitalOne discounts!