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 4 in 1 Protective Case for Flipper Zero Device and Wi-Fi Dev Board V1 ESP32-S2, Cover Set Accessories for Flipper Zero WiFi Dev Board - Black & Green.
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.