Shop the way you already do. When another store has the same item for less, LMK shows you, quietly, in one small panel in the corner of the page. If there's nothing better, you won't see LMK at all. What LMK does • Better prices: on a product page, LMK checks other stores we work with and tells you when one is cheaper, by how much, and takes you there in one click. • Every price on one line: open LMK from the toolbar to see each store's price side by side, plus 90 days of price history. • Verified codes at checkout: on a cart or checkout page, LMK shows promo codes that were checked recently. Copy one and paste it in. • Price-drop alerts: a browser notification when something you saved gets cheaper. Turn them off in Settings any time. • Save anything: save the page you're on to a gift list. It works on almost any store, and you don't need an account. • Lists that travel: make as many lists as you like and get a share link right in LMK. Sign in with a 6-digit email code or Google to keep them on every device, share them for a birthday, holiday or wedding, and get an email when a price drops. • Quiet by default: close the panel and LMK waits longer before showing it again. Choose "Not on this site" to turn it off for a store for good. What's new in 5.0 • A fresh, simpler design • No new-tab takeover: your new tab page is yours again • Saving no longer needs an account • Fewer permissions How it works 1. Install LMK and pin it to your toolbar. 2. Shop as usual. 3. When a store has it for less, LMK shows you. Click the toolbar icon any time to compare prices or save the page. LMK is free. When you buy through an LMK link we may earn a commission from the store; it never changes your price. If you arrived from a cashback or rewards site, LMK stays out of the way so your rewards still count. Privacy: LMK reads product details (title, price, picture, page address) only on shopping pages, to look up prices and save items you choose. Saved items stay in your browser until you sign in. We don't sell your data. Policy: https://lmk.today/privacy Help: https://lmk.today/extension