PayWithThis: Best Credit Card at Checkout

See which of your credit cards earns the most on the site you're shopping, plus credits you can use there. Free, no bank login.

Which card should I use? PayWithThis answers on the site you're shopping, before you type a card number. ON A STORE'S SITE • The toolbar icon shows your best rate there, like 5% on Amazon or 2x on Uber. • Click it to see which of your cards to use, and the top cards for that store. • A small tip appears the first time you visit a store each session. Turn it off in one click, for one site or everywhere. CREDITS AND BONUSES • Reminds you of the statement credits your cards have at that store, like Uber Cash on Uber or the Resy credit on Resy. • Working toward a welcome bonus? It tells you the purchase counts and how much spending is left. THE FINE PRINT, HANDLED • Store rules: Costco's warehouses take only Visa; Walmart and Target don't count as groceries for most cards. • Caps you've used up and this quarter's 5% categories. • Point values, so 2x points and 2% cash back compare fairly. ANY TAB • Search any of 1,200+ stores from the popup. • On other sites, see this quarter's 5% categories and the credits you have left to use this month. PRIVATE BY DESIGN • No bank login and no card numbers. You pick your cards from a list on paywiththis.com. • The extension keeps a list of store sites and only contacts PayWithThis when you're on one of them. The rest of your browsing stays in your browser. • It sends the store's site address, never the full page address. INDEPENDENT PayWithThis is free and has no affiliate links: no bank pays to be ranked. Rankings come from each card's published terms, reviewed by a person. HOW TO START 1. Add the extension and pin it (puzzle-piece icon, then the pin). 2. Add the cards you carry at paywiththis.com/wallet. No account needed; sign in to use them on every device and track credits. 3. Shop as usual. Not affiliated with any bank, card issuer or store. Card names are trademarks of their owners.