Displayed savings are examples; actual savings could differ. Couponsun receives compensation from Capital One Shopping when you Install the browser extension through our provided links.

Promocodes
Couponsun
extension Add to Chrome

Automatically find and apply
coupon codes for free

Simply add to your browser and apply working codes and promos at checkout on thousands of retailers. It's 100% free. Capital One Shopping saved users over $400 million last year!

4.8 out of 5

(13k ratings) 10M+ Users
extension Add To Chrome - It's Free!

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Chrome Store Official Reviews

Used by 10,000,000+ Customers

  • I love this extension! I use it in tandem with Rakuten and have saved hundreds of dollars!!!

    review

    Maureen V

  • I use Capital One all the time! It pops up every time I'm about to order something online and has saved me a lot of money.

    review

    Jaimie Pirker

  • Awesome. Easy to use. You just saved me $40 on an upgraded Zoom plan. There have been others. Thanks!

    review

    Ron Forsythe

  • Great Program!! $30.00 cash back. Thank you Cap One. lst time using a real help on shopping

    review

    Judy Murray

  • I absolutely Love this service! I have saved a lot of money from the discount codes.

    review

    Jessica LaLuzerne

  • Great product and easy to use website. Reasonable rates.

    review

    Peter Hwu

How It Works

  • Install to Browser

    Easily add Capital One Shopping with one click – Works with all major browsers

  • Shop Normally

    Capital One Shopping looks for discounts, promo codes, and cashback opportunities while you shop.

  • Apply Savings

    Click on Capital One Shopping and see the available discount codes applied to your cart.

  • 10M+

    Happy Users

  • 100K+

    Stores

  • 100%

    Free

Ready to Save? Get Started Now!

extension Add To Chrome - It's Free!

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