$1 Double SONIC Smasher Starting Today April 21st for the First Million Smashers Sold

SONIC Drive-In is launching “Smasher Week” starting Today April 21 to promote its premium Double SONIC Smasher cheeseburger. Celebrate with a $1 Double SONIC® Smasher reward for the first million Smashers sold! Redeem this reward ASAP one time online or in the app. Made with hand-smashed Angus beef patties, melty cheese, and signature Smasher sauce, crinkle-cut pickles, diced onions, and served on a pillowy soft potato bun

Reward is valid one time for the first one (1) million redemptions or ends on April 27, 2025, for a $1 Double SONIC Smasher when you order and redeem online or in the SONIC® App for new and existing users. Add-ons cost extra; tax not included. Not valid with Combos, delivery or any other offers. Mobile ordering available only at select locations; hours may vary. While supplies last.

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