When you buy 2 Pepsi 2 Liters at Walgreens between 9/1 and 9/27, you get a free one night Redbox rental! Plus, last time I was there I snagged some hang tags that were for $1/4 2-Liters, so here's the deal:
Buy 4 Pepsi 2 Liters - $1.00 Each
Use 1 - $1/4 Pepsi 2 Liters (Hangtag's on 2 Liters at Walgreens)
Final Price = $3 for 4 2 Liters and Red Box Rental!
Thanks, The Krazy Coupon Lady!