Save on iPhone SE (3rd and 2nd gen) and iPhone 8/7 Defender Series Case with a OtterBox promo code

Checkmate is a savings app with over one million users that have saved $$$ on brands like OtterBox.

The Checkmate extension automatically applies OtterBox discount codes, OtterBox coupons and more to give you discounts on products like iPhone SE (3rd and 2nd gen) and iPhone 8/7 Defender Series Case.