For a limited time, all milkshakes are 50% off after 8pm at participating Sonic Drive In locations.
Get any fountain drink, tea or slush at Sonic Drive-In on Tax Day 4/15/14 and get 50% off. There is no limit. Ice cream drinks such as floats and milkshakes are excluded.
Use this Sonic Drive-in link to print a coupon for buy 1, get 1 free chicken sandwiches.
All milkshakes are half off after 8pm at participating Sonic locations.
Buy cheeseburgers for half-price at Sonic as a back to school treat. This offer is available on 8/15 at participating locations.
Get a free small order of tater tots with the purchase of any Sonic Premium Beef Hot Dog when you shop with this Sonic printable coupon.
Use this Sonic Drive-In printable coupon to get a free Premium Chicken Sandwich with purchase of any Classic or Asiago Caesar Chicken Sandwich.