The listing, FREE Sonic Route 44 Big Drink has ended.
I have a coupon for a FREE (no purchase necessary) Route 44 Big Drink from Sonic! This is good at any participating Sonic Drive In nationwide and expires December of 2011, so you have a whole year to use it. It states that you can only use it on soft drinks but I've ordered Ocean Water, Tea and Slushies before with this coupon free of charge. From experience some places charge extra for a flavor shot and others don't, depends on where you go. If you have any questions please ask before bidding! Thank you for looking and good luck bidding!