Chase Now

Chase Now does two things at checkout, and nothing else. 1. It finds the best promo code by measuring, not guessing. Type nothing. Chase Now puts each candidate code into the store's own coupon field, submits it, and reads the order total before and after. The code that actually lowers what you pay wins and is re-applied at the end; the others are removed. Because it reads the merchant's recalculated total, tax and shipping effects are included — a $25 flat code can beat "10% off", and free shipping is worth exactly what the total drops. 2. It tells you which card to pay with. Add the cards you actually carry and the card-linked offers your bank is currently showing. At checkout, Chase Now ranks your wallet for that merchant: the category earn rate plus any matching offer, with caps and minimum spend applied. It cannot see inside your bank — offers are the ones you record. It runs only where you allow it. Chase Now installs with access to no website at all. On a store you care about, click the toolbar icon and press "Enable on this store". That grants access to that store's domain, and only then is the cart-reading script registered. Revoke any store from the options page at any time. It never spends your money. Every button Chase Now clicks is filtered: anything labelled pay, order, buy, confirm, complete or continue is refused, and a form is only submitted when it holds the coupon field and nothing that looks like a payment field. Discounts are removed through the coupon's own remove control, never through a product row's. Everything stays on your device. No account, no sign-in, no sync, no analytics, no cookies. Your wallet, the offers you record, the codes that worked and the settings live in your own browser profile, and one JSON file exports or erases them. Where it works: any storefront that has a coupon field on its cart or checkout page. Totals written in dollars, euros or pounds are parsed, including locales that use a comma as the decimal separator. Free, and it stays free. No affiliate links, no referral parameters, no tracking pixels.