$5 off $20 purchase at Walgreens (Saturday only!)

Walgreens is aggressively trying to lure in people through the door! Their latest promo is a coupon for $5 off a purchase of $20 or more. You can get the coupon online, or if you are registered with Walgreens, check your Inbox for the latest email delivery from Walgreens.

But wait there's more! They'll have a new offer for Sunday December 23, 2007. That offer has not been revealed yet.

And here is the fineprint of the offer:

$5 off $20 offer valid in Walgreens stores on December 22, 2007 only. Second offer will be valid in Walgreens stores on December 23, 2007 only. Both offers exclude alcohol, tobacco, prescriptions, gift cards, pre-paid cards and items prohibited by law. Limit one coupon per customer per offer. No cash back.