Greasy Fork

About

JTMate Shopping Assistant Userscript is an official script developed by Jtmate to help users use Jtmate more conveniently and efficiently, enabling a faster and smoother coupon search and cashback experience.

Feature

Automatic Savings – Instantly finds and applies the best available coupon codes at checkout.
Browsing History Insights – Track Amazon product history easily to make smarter purchasing decisions.
Smart Coupon Reminders – Get notified when products have available coupons, even while searching.
Exclusive Deals – Access a curated list of high-value coupons across the entire site.
How To Use
JTMate Shopping Assistant Userscript is a browser userscript. Before using it, you must first install a userscript manager such as Tampermonkey, Violentmonkey, ScriptCat, or Userscripts.

Below are the installation links for commonly used userscript managers:

Tampermonkey

Chrome：https://chromewebstore.google.com/detail/tampermonkey/dhdgffkkebhmkfjojejmpbldmpobfkfo
Edge：https://microsoftedge.microsoft.com/addons/detail/tampermonkey/iikmkjmpaadaobahmlepeloendndfphd
Firefox：https://addons.mozilla.org/en-US/firefox/addon/tampermonkey/
Safari：https://apps.apple.com/us/app/tampermonkey-classic/id1482490089?mt=12

Violentmonkey

Chrome：https://chromewebstore.google.com/detail/violentmonkey/jinjaccalgkegednnccohejagnlnfdag
Edge：https://microsoftedge.microsoft.com/addons/detail/violentmonkey/eeagobfjdenkkddmbclomhiblgggliao

ScriptCat

Chrome：https://chromewebstore.google.com/detail/scriptcat/ndcooeababalnlpkfedmmbbbgkljhpjf
Edge：https://microsoftedge.microsoft.com/addons/detail/scriptcat/liilgpjgabokdklappibcjfablkpcekh