Did you get this e-coupon from Smith's??
2 Liter 7-Up, Sunkist, or A&W Buy 3 get one FREE (on sale for $1 each)
use .60/1 e-coupon
= .60 each when you buy 4! (technically your buying 3 and the 4th is FREE)
Without e-coupon you'll get 4 for .75 each.
You'll be stocked up! Be sure to sign up for drinks when you go to potlucks. lol