SONIC Drive-In
Rewards — BOGO SONIC Smasher
ENDING SOONBOGO SONIC SmasherNationwideRewardsApp
Registered SONIC Rewards members can get a buy-one-get-one SONIC Smasher offer online or in the app during the fall offer window.
Terms
Official SONIC email lists BOGO SONIC Smasher among fall Rewards offers valid through 9/27/26, subject to specific in-app offer details.
Verified public deal from The Frugal Foodie. Participating locations and availability can vary, so check the offer before ordering.