I was at the grocery store and the pop man was dropping of his delivery! He was putting coupon's on the door's of the cooler's on his way out! I asked him if it was just for this store he said no that coca-cola was putting them up wherever their product's sold. Keep an eye out! the coupon is for buy one 20 oz and get one free coupon expires december 31, 2008. i used 3 at the grocery store and it worked! So i grabbed a few extra! Merry christmas everyone!