PromoBase

Save promo codes and get reminded of them on the merchant's site.

Found a promo code in a video, a newsletter or a post, but not ready to buy yet? Save it in PromoBase, and find it again when you get to the shop. - Save just the code, or add the shop it is for, a start or expiry date, and a short note. - On that shop's site, the PromoBase icon turns yellow. Click it to see your codes for that shop and copy one. - If you like, PromoBase can open by itself when you visit a shop you choose. Chrome asks before reminders start. - Codes past their expiry date stay in your list, marked Expired, so nothing disappears without you knowing. - Search, edit and delete your codes in the library. Export them to a file, and import that file on another computer. PromoBase does not check whether a code works; the shop decides that at checkout. It does not search for codes or apply them for you. Private by design: your codes stay in your Chrome profile. There is no account, no server and no analytics, and PromoBase makes no network requests. It reads nothing on the pages you visit. Your codes are lost if you remove PromoBase or lose your Chrome profile, so keep a copy with Export. Up to 100 codes. Needs Chrome 127 or later.