For a limited time only, look for specially marked Silk soy beverages in-stores, then enter the UPC code online and answer a couple more questions to prove that you actually purchased the product. You will then get your coupon for a FREE box of Kashi cereal or bar by mail!
The participating Silk products are: Silk Original, Silk Light Original, Silk Unsweetened, Silk Vanilla, Silk True Almond Original, and Silk True Almond Vanilla.
This is perfect, because I love both products and I was going to buy them anyway. I might as well get one for free :)