I'm here to tell you that you still can save money! It may not be quite as awesome as free, but it will still be less than retail which = more $$ in your pocket.
Here is my deal for the day, and if you have a Walgreens around, you can do it too!
Cheerios and Fiber One cereals are $2.50 each and when you buy 2, you get 2000 points back on your card ($2).
There is no limit to how many points you can earn in 1 transaction. You can not spend points in a transaction and earn them at the same time.
I got 12 boxes of cereal. I used $1/2 coupons on cheerios from HERE, and $1/2 fiber one coupons from HERE. (2 coupons per computer) My local grocery store also had $1/2 peelies that you could grab if you find them. Anyway, here's how it went down:
12 boxes cereal @ 2.50/ea. = $30
subtract 6 $1/2 coupons = $24, which I paid.
I then earned 12,000 points on my card ($12) which I can use to buy milk, diapers, or whatever I would buy anyway.
I basically paid $1/box for name brand cereal.
Go get 'em tiger.