Checkmate is a savings app with over one million users that have saved $$$ on brands like Amazon.
The Checkmate extension automatically applies Amazon discount codes, Amazon coupons and more to give you discounts on products like Blink Video Doorbell + Sync Module 2 | Two-year battery life, Two-way audio, HD video, motion and chime app alerts and Alexa enabled — wired or wire-free (White).
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.