From the Digital Box Set: Remember when you were growing up, and you’d find a prize inside your cereal box? Prizes, premiums and box-top offers have been a staple of modern marketing since the 1800s. We’ll tell the story of how the first ever box-top offer was the result of a critical marketing mistake - but it set the stage for a century of product giveaways. We’ll also explore the psychology of free prizes, like how the public is instantly attracted to a mail-in offer, but so few go to the trouble of redeeming their prize. This is an archived episode that aired originally on January 12, 2013.