Did You Get This in the Mail?

I got this yesterday in the mail. Not sure how I received it since I did not sign anything up. I got coupons for....

-$25 check when you transfer your prescription to Walgreens. Exp 9/4/10

-$5 check when you spend more than $20 purchase before taxes and after all Walgreen coupons are applied. Exp 9/4/10

-Free Walgreens Aspirin. Exp 7/16

-Free 20 Digital Prints. Exp 7/16

-2/$1 Tuf Paper Towels, single roll. Limit 4. Exp 7/16