This weeks ad had an in-ad coupon for Aquafina Water 24-packs for only $3.99. Right now there is a month-long Register Reward deal on Pepsi products and Aquafina is a Pepsi product. All you do is purchase $20 in Pepsi products and get $10 in Register Rewards. The $20 is calculated BEFORE the in-ad coupon discount. The limit says 2, but it is discretion of the manager, just ask, they will usually allow more than 2.
Buy $20 in Aquafina 24-packs (I think it is 4), not sure of original price
-Use $3.99 in-ad coupon (it will deduct the discount amount times the number of them you buy, with only one coupon)
*Earn $10 in Register Rewards at checkout
Final Price: varies depending on original 24-pack price, but I am guessing about $5.96 for  24-packs
Let me know if you know the original price!
Thanks Common Sense With Money!