Get a Free Drink or Slush with Any In-app Purchase at Sonic Drive-in Through to February 8

Between January 25 and February 8, Sonic Drive-in has released a new promo code and give away.

When you make an in-app purchase at Sonic Drive-in and enter the promo code PUPPYBOWL at checkout, you'll be able to get a Drink or Slush for free.

Each Sonic app user can redeem this offer once.