Checkmate is a savings app with over one million users that have saved $$$ on brands like Flight Club.
The Checkmate extension automatically applies Flight Club discount codes, Flight Club coupons and more to give you discounts on products like Air Jordan 1 Retro High OG 'Shattered Backboard 3.0'.
Checkmate users have also been loving these products from Flight Club.
Users have been saving products like this to their collections.