Add a discount filter to find hidden Amazon discounts
This is the first Amazon extension that actually works for me!
Amazon may have broken it. Doesn't seem to do anything. I tried it with "Prime only" on, and off, didn't make a difference, it doesn't work. Perhaps the mechanism it uses was discontinued by amazon. (this extension adds: &pct-off=?-?) to the end of the amazon search results page's URL. ? and ? stand for the lowest allowed discount percentage, and the highest, respectively. I tried doing that manually and got the same result. I suspect this is amazon's fault.
https://dontpayfull.com
https://iscoupon.com
Coupon Code Unhider
DAB Worx
https://cheaperthan.store
https://luckycheckout.com
Infinite Loop
Mohan Vurimi
https://couponupto.com
https://fetch.ee
https://dealfinder.altervista.org
https://juice.discount