Sonic – Free Large Drink or Slush

This deal has ended.

Check out more Sonic deals here.

Place an order with Sonic, and enjoy a free large drink or slush with Promo Code: PUPPYBOWL.  Add-ins cost extra, and there is a limit of one offer per customer.  Offer valid through February 8th, 2021.  Offer also available with a Sonic app purchase.

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