Checkmate is a savings app with over one million users that have saved $$$ on brands like WHAT THE FLEX.
The Checkmate extension automatically applies WHAT THE FLEX discount codes, WHAT THE FLEX coupons and more to give you discounts on products like NATURAL INSTINCTS Oversized Hoodie.
Checkmate users have also been loving these products from WHAT THE FLEX.
Users have been saving products like this to their collections.