Here's how to do this deal: Buy: 12 bags of Lays/Doritos Total: $30 Use: No coupons Pay: $30 Get back: $6 in balance reward points from the weekly sale $10 in balance reward points from the weekly flyer coupon Final cost: only a $1.17 each Follow all our Walgreen's posts: Walgreen's Forum ~ Where we break down and share deals Sign up for Email View Post