At participating US locations. Limit one per person. Offer valid September 9th - 22nd. Treat math is pretty simple. Buy one at regular price and get one of equal or lesser value for free. For two weeks this September, we are doubling the delight with BOGO Free Blizzard® Treats, only in the DQ® App. That’s two cupfuls of delicious flavor combos — and two red spoons to dig into every bite. A deal this good is guaranteed to turn an ordinary day into a completely joyous one. Here’s the scoop (aka some fine print): This deal can only be redeemed once in the DQ® App and is valid for two weeks, so act fast! Existing DQ® Rewards member? Redeem your deal anytime between September 9th - 22nd. New to the DQ® App? Download it and sign up for DQ® Rewards anytime between September 9th -22nd. You’ll then have two weeks from the date you sign up to redeem the BOGO deal in the app. Please note deals may take up to 24 hours to appear in the app after signing up. Download the app and join us as we double the joy in September, two Blizzard® Treats at a time. Grab your phone, download the DQ® App and act fast — this doubly-delicious deal won’t be around in the app for long.