Go here a free sample from Bear Naked. You can choose 1 of 3 granola bars or 1 of 2 cereals.
Go here for coupon for a free bottle of Country Bob's All-Purpose Sauce. Available at Walmart. I like this stuff. I use it on grilled pork chops.
Go here to get a choice of a free sample of Kashi cereal: Kashi Honey Sunshine, Kashi Heart to Heart, and Kashi GoLean Crunch or let them surprise you.