Checkmate - Shopping, Personalized.
Online shopping has gone personalized and Checkmate is the first extension to make sure you apply the right deals and points! Checkmate connects with your inbox to find your personal deals, loyalty points, gift cards, airline miles and applies all of these automatically while you shop, keeping everything up to date. Checkmate even tracks your packages in one neat dashboard!
Trusted by more than 800 early beta users, Checkmate supports hundreds of sites, and it's completely free.