Stop leaving rewards on the table at checkout.
RewardsAtCheckout detects when you're about to buy and tells you which card in your wallet has an active offer — in real time, before you pay.
How it Works
01
Detects Checkout Automatically
No clicking required. The extension recognizes when you're on a checkout or payment page and fires instantly.
02
Matches your cards to live offers
We maintain a curated database of active card promotions across Amex and more. Updated regularly.
03
Built-in financial perspective
Rewards are great — but we'll remind you that the smartest financial move is sometimes just not to buy.
Why We Built This
Real talk: Between my personal cards, business cards, and being an additional card holder, I have over ten credit cards. Each one has rotating offers, bonus categories, and limited-time promotions. And somehow — somehow — I find out about the 15x miles offer, $30 back on $75 — or other extremely high value offer — the day after the purchase that would've earned it. Every. Single. Time. RewardsAtCheckout exists because I got tired of leaving money on the table. And I figured you probably did too.
Frequently Asked Questions
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Simple.
Install the extension,
Check the boxes to tell us which cards you have
When you land on a checkout page anywhere online, the app checks our database for active offers tied to your cards and shows them to you in the bottom right corner of your screen.
No account required. No data collected. Just the right card, at the right moment.
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Completely. Your card preferences live on your device only. We don't collect, store, or transmit any personal information. Ever.
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Nope. Built for the people. If you like what we're doing, consider dropping a donation to UNICEF, World Central Kitchen, or Charity Water with all that money you're saving. No pressure — but you'd make us and those orgs pretty happy.
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Yes — many offers, particularly Amex Offers, must be activated through your card issuer's app or website before purchase. We surface the offer; you confirm activation in your bank’s app before you checkout.
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Currently we support the following American Express cards:
Platinum
Delta SkyMiles Reserve
Hilton Honors Aspire
Blue Business Cash
More cards coming soon.
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RewardsAtCheckout surfaces publicly available promotional offers for informational purposes only. We do not guarantee offer availability, eligibility, or redemption. Offers may have changed, expired, or require activation through your card issuer before purchase. Always verify offer details and activation status directly with your financial institution before completing a purchase. RewardsAtCheckout is not responsible for missed, expired, or ineligible offers.
Everything you need to know about RewardsAtCheckout.