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 ViewSonic VA2456-MHD_H2 Dual Pack Head-Only 1080p IPS Monitors with Ultra-Thin Bezels, HDMI, DisplayPort and VGA for Home and Office, Black.
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.