Hidden Walgreen's Cottonelle Wipes Deal

Next time you're in Walgreens, head to the paper good aisle and grab two packs of the Cottonelle Travel Pack Wipes for $0.99. After checkout you'll get a $1.50 Register Reward making these only $0.24 each!!! I attempted this today and it worked just fine. Buying two saves you the most money, so do several transactions if needed to get more.

The deal is as follows:
Buy 2, Get $1.50
Buy 3, Get $2
Buy 4, Get $2.50

This is a month long deal so keep checking if your store is out of stock.