What Capital One Shopping does on your store

Where does it get your codes?

Capital One Shopping records the promo codes that work for its users, whom it calls the community, and shares them with its other users.[Capital One Shopping Help Center, Oct 2026] (opens the source) Its terms say it uses publicly available and shared codes for stores it isn't partnered with, and codes the merchant supplies for stores it is.[Capital One Shopping Holdings, LLC, Jul 2026] (opens the source) So a code that worked once for one shopper can reach everyone running the extension.

Capital One Ad Solutions runs a free Shopify app, launched in June 2025, for partner merchants to share coupons and generate single-use codes.[Shopify App Store, Jun 2025] (opens the source) It's a way to supply codes as a partner, not a control over the extension.

How does it make money from your orders?

Capital One Shopping earns a commission from merchants on eligible purchases and may share it with shoppers as rewards.[Capital One Shopping, Oct 2026] (opens the source) Merchants can also pay it for preferred placement on its deal pages.[Capital One Shopping, Oct 2026] (opens the source) If it's in your affiliate program, an order where it applied a code can be credited to it under last-click attribution, whoever actually sent the shopper.

Under the creators' class action settlement, Capital One must use best efforts, for at least two years from final approval, to follow the stand-down rules of the networks and merchants that partner with Capital One Shopping.[CourtListener, Dec 2025] (opens the source) The court gave the settlement final approval on 22 September 2026.[U.S. District Court, E.D. Va., Sep 2026] (opens the source) Capital One denied wrongdoing, and the settlement isn't a finding of liability.[CourtListener, Dec 2025] (opens the source) If you aren't a partner, it changes nothing about what the extension does at your checkout.

What does it do in a shopper's session?

On participating stores a notification appears wherever there's a promo code field, tests codes and applies the best one.[Capital One Shopping Help Center, Dec 2025] (opens the source) Its help centre says the best promotion is sometimes applied to the cart without the shopper going through those steps.[Capital One Shopping Help Center, Dec 2025] (opens the source) It also shows in-page offer cards it calls Ads With Benefits, and shoppers can't switch them off without removing the extension.[Capital One Shopping Help Center, May 2025] (opens the source)

Its iPhone app bundles a Safari extension, so the same code testing reaches shoppers on mobile Safari. The app had about 1.7 million ratings on the US App Store in October 2026.[Apple App Store, Oct 2026] (opens the source) On Microsoft Edge Add-ons it had 5,199,728 active installs in October 2026.[Microsoft Edge Add-ons, Oct 2026] (opens the source)

What does it cost you?

Every order where it applies a code gives away the discount, and the shopper was usually already at your checkout with a full basket. If it's in your affiliate program, the same order can also pay it commission under last-click attribution, on top of the discount, whoever actually brought the shopper.

So the cost is the discount plus any commission on orders that would have happened anyway, and the codes it spreads keep working until you replace them.

Work out what extensions cost your store with your own numbers

Check your store

See which of your codes Capital One Shopping and the other big extensions hold for your store. Codes are masked.

What Benson does about it

• Sees Capital One Shopping sessions on your storefront, and measures their conversion rate, order value and discount depth against everyone else's.
• Hides Capital One Shopping's pop-up on your storefront pages, by rules you set.
• Checkout Policies: in sessions where a coupon extension was seen, only the codes on your allowlist work at Shopify checkout.
• Attribution integrity: flags orders where an extension's affiliate click landed after the shopper arrived from someone else.

Add Benson from the Shopify App Store

Can you get your store removed?

No published route. Capital One Shopping publishes no merchant removal or opt-out process, and the only contact in its help centre is its general support address, [email protected].[Capital One Shopping Help Center, Nov 2024] (opens the source) The creators' settlement requires Capital One to name an ombudsman with a published email address for merchants and networks to raise stand-down concerns.[CourtListener, Dec 2025] (opens the source)

Its terms also say that anyone using the service while acting for a merchant lets Capital One Shopping collect, store and display that merchant's information, whatever the merchant's own site terms say.[Capital One Shopping Holdings, LLC, Jul 2026] (opens the source)

Questions merchants ask

Can I block Capital One Shopping on my Shopify store?

No store can uninstall a shopper's extension. You can hide its pop-up on your storefront pages and control which codes work in its sessions. Capital One's own Shopify app is for partners to share coupons and single-use codes; it doesn't control the extension.[Shopify App Store, Jun 2025] (opens the source)

How does Capital One Shopping make money?

From commission merchants pay on eligible purchases, part of which it passes to shoppers as rewards.[Capital One Shopping, Oct 2026] (opens the source) Merchants can also pay it for preferred placement on its deal pages.[Capital One Shopping, Oct 2026] (opens the source)

Does Capital One Shopping take affiliate commission from creators?

That was the claim in the creators' class action, which settled: the court gave final approval on 22 September 2026.[U.S. District Court, E.D. Va., Sep 2026] (opens the source) Capital One denied wrongdoing.[CourtListener, Dec 2025] (opens the source) Only 18 of 810 creator claims qualified for payment, and merchants weren't in the class.[CourtListener, Jul 2026] (opens the source)

Is Capital One Shopping the same as Wikibuy?

Yes. It launched as Wikibuy in 2016, Capital One bought it in 2018, and it took the Capital One Shopping name in 2020.[Capital One Shopping, Oct 2026] (opens the source)

Sources

1. 1Capital One Shopping Holdings, LLC, “Revised Capital One Shopping U.S. Terms of Service”, Jul 2026. capitaloneshopping.com (opens the source)
2. 2Capital One Shopping Help Center, “Promo codes step-by-step”, Dec 2025. help.wikibuy.com (opens the source)
3. 3Capital One Shopping, “Coupons, Loyalty, and Deals”, Oct 2026. capitaloneshopping.com (opens the source)
4. 4Capital One Shopping Help Center, “Contacting Capital One Shopping”, Nov 2024. help.wikibuy.com (opens the source)
5. 5Capital One Shopping Help Center, “Data collection, privacy and permissions”, Oct 2026. capitaloneshopping.com (opens the source)
6. 6Shopify App Store, “Capital One Shopping, Boost incremental revenue through the Capital One Shopping app”, Jun 2025. apps.shopify.com (opens the source)
7. 7Capital One Shopping, “Business Services & Software: Deals for Small Businesses”, Oct 2026. capitaloneshopping.com (opens the source)
8. 8CourtListener, “Class Action Settlement Agreement, ECF 353-1”, Dec 2025. storage.courtlistener.com (opens the source)
9. 9U.S. District Court, E.D. Va., “Final Approval Order”, Sep 2026. cohenmilstein.com (opens the source)
10. 10Capital One Shopping Help Center, “How can I turn off Ads With Benefits?”, May 2025. help.wikibuy.com (opens the source)
11. 11Apple App Store, “Capital One Shopping: Save Now”, Oct 2026. apps.apple.com (opens the source)
12. 12Microsoft Edge Add-ons, “Capital One Shopping: Save Now (listing and user count)”, Oct 2026. microsoftedge.microsoft.com (opens the source)
13. 13CourtListener, “Supplemental brief on fees and service awards, ECF 369”, Jul 2026. storage.courtlistener.com (opens the source)
14. 14Capital One Shopping, “About Capital One Shopping, Information for AI Assistants”, Oct 2026. capitaloneshopping.com (opens the source)