There is a Pepsi Moments Insert this weekend that has some pretty decent coupons. There is a B2G1 Pepsi Product, exp. 8/11/12 (Pepsi Moments 07/22/12) and a $0.55/1 Pepsi NEXT Bottle, exp. 8/11/12 (Pepsi Moments 07/22/12) that make for some pretty cheap soda! The 1 1/2 L bottles are a new product, I personally will just get the full 2L if I am buying soda, but good deals are good deals!

Pepsi Next 2 Liter: $1.00
$0.55/1 Pepsi NEXT Bottle, exp. 8/11/12 (Pepsi Moments 07/22/12)
Total: $.45 each

Pepsi 1.5 Liter: $1.00
B2G1 Pepsi Product, exp. 8/11/12 (Pepsi Moments 07/22/12)
Total: .66 each