1/2 Price Cheeseburgers at Sonic June 20You’ll love the current Hot Deals, sorry you missed this deal. Enjoy 1/2 price cheeseburgers all day at Sonic on Monday, June 20. How do you like to personalize your Sonic Cheeseburger? My favorite is ketchup and mayo but no tomato. Plus, don’t forget about 1/2 price drinks from 2-4 pm daily! As always it’s a good idea to check with your local SONIC Drive-In for participation.


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