Sonic Corp. is an American drive-in fast-food restaurant chain based in Oklahoma City, Oklahoma. As of August 31, 2011, 3,561 restaurants were in 43 U.S. states, serving about 3 million customers per day.
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Sonic Drive-In Coupons
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Begins: June 5, 2015 | Ends: April 15, 2019
Get 1/2 price Drinks and Slushes from 2-4PM at Sonic today!
Begins: October 22, 2015 | Ends: November 11, 2015