when you download the free DQ app, you’ll score a coupon for a free small Blizzard Treat at participating locations! It will show up in your ‘coupons’ section. (Keep in mind that you’ll only have 15 minutes to use the coupon after you click ‘Redeem’, so wait until ordering before activating!).
Plus, select users will also get buy one get one free coupons for sundaes and shakes!
You can also sign up for Dairy Queen’s Blizzard Fan Club to get a possible coupon for a free Blizzard when you purchase one ~ love that!