The fast-food chain is kicking off "Smasher Week" on Monday, April 21, and giving the first 1 million people who order the ...

SONIC Drive-In is taking a stand against mediocre, overpriced cheeseburgers by proclaiming the SONIC Smasher the new “Smashional Cheeseburger of America,” and the brand wants people across the country ...

where the first 1 million customers who order the Double SONIC Smasher through the SONIC App* can redeem an exclusive reward and snag this mouthwatering, premium cheeseburger for just $1*.

Order a Patty Melt, Sweet & Spicy Bacon Burger or a Whataburger ... customers can get the Quarter Pound Double Cheeseburger for $1.99 for a limited time or a Sonic Smasher for $7.

and giving the first 1 million people who order the Double Sonic Smasher through the Sonic App an exclusive reward to purchase the cheeseburger for just $1. In case you need a refresher on what ...