Offer available through June 30, 2011 Look for specially marked packages of Kashi Whole Wheat Biscuit cereal (includes Autumn Wheat, Cinnamon Harvest or Island Vanilla varieties) with "Recycle this Box to Get Rewards” on the front. Inside the box is a unique 8 digit code. Enter code at recyclebank.com/kashi or recyclebank.com/earn. Each unique code entered gets you 15 points.