Did you get the $1 off Sun Drop soda coupon in your 5/6 SmartSource insert! If so, it will make for some FREE or close to FREE soda at a few different stores! The above picture is from Walmart so you may want to check there.
Here is your scenario:
Sun Drop Soda 2 Liter $1
-$1 MQ (5/6 SS)
Please let us know in the comments section where you have been able to fund Sun Drop for FREE!
(Thanks I Go BOGO!)