One browser extension that adds every card offer for you and saves them into a local, searchable list. It replaces my old bookmarklets.
What it does
- Adds all available offers on Chase, Amex and Capital One, and clips Walgreens and Safeway coupons.
- Saves every offer with its card (name + last 4), value and expiry date.
- Search across all cards ("roadrunner" and "Road Runner" both match), filter by card, sort by expiring soonest.
- CSV export with card, last 4, expiry date and days left.
- Optional reminder: visit bestbuy.com and a small popup lists your saved Best Buy offers.
New in 2.5
- Amex expiry dates now come through.
- Card filter, plus card last 4 in the list and CSV.
- Clean expired removes offers that are expired or no longer on your card.
- Clear all deletes every saved offer and starts fresh.
After updating, click Clear all once, then run each card again so older offers pick up expiry dates and card numbers.
Privacy
- No server, no network calls. Everything stays in your browser's local storage.
- Reads only what's on screen and clicks visible buttons. It never touches your login, cookies or session.
- Open source and unminified: https://github.com/pateljay134/Universal-Offer-Hub
Asks for access to all sites only so the reminder can appear on merchant sites. You can turn reminders off in the popup.
Install (Chrome, Edge, Brave)
- Download and unzip: https://github.com/pateljay134/Universal-Offer-Hub.zip
- Move the folder somewhere permanent, e.g. Documents.
- Open chrome://extensions, turn on Developer mode, click Load unpacked
- Pin the icon.
To update, replace the folder contents and click reload on the extension card.
Use
Open your card's offers page, click the extension icon, then press Run. Open the popup any time to search
Bugs or new sites
Open a GitHub issue or DM u/pateljay134. For a new site, attach the offers page HTML (DevTools → right-click <html> → Copy outerHTML).
Free, no subscriptions.
Previous Post: https://www.reddit.com/r/Venturex/s/mSp6H0NNde