I saw commercials for free cereal from 2 different companies. I checked them out today and it's true. You can go to Kashi or Total Cereal and receive a sample of each.
Then on Facebook I saw another free sample from Bare Naked. You can either get the granola bar or the cereal (choose from 5 different selections). I chose the chocolatey cherry grain-ola bar. I'll let you know how it is.
Also, at our house we eat a lot of yogurt, especially Stonyfield Farms yogurt. Now they are starting a rewards programs. You can start saving here.