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Coupon codes automatically applied FOR's genius!

7,000,000+ users, Chrome Web Store

Capital One Shopping compensates E-COUPON KING when you install the Capital One Shopping
browser extension using the links we provide. Sample savings shown actual savings may vary.


It's EASY as 1-2-3

1 - Install

It takes seconds to add
Capital One Shopping,
and it works with all
major browsers.

2 - Shop

Capital One Shopping's magic works quietly in the background, searching for every possible discount.

3 - Save

Just click Capital One shopping and the best deal discovered will be applied to your cart.

Everything you want, at the best price available!


Savvy Stores





And many more!

This App Does All The Work

Add the Capital One Shopping Extension to your computer in seconds, and it will automatically search for coupons. Just shop like normal and The Capital One Shopping extension will do all the work.

Apply Discounts With One Click

The extension will show deals and coupons automatically. If they are relevant to your cart, simply click to add the discount code and that's it!

Get the Best Prices

There are thousands of online deals ready to be redeemed at check out. This extension will automatically check the retailer you're shopping for coupon codes and apply them for you.