Pepsi has introduced a vending machine that exchanges cans of soda for customers' Facebook likes. First unveiled at a recent Beyoncé concert in Belgium, the Pepsi Like Machine, with its free ...

The vending machine stocked with Lunchables kits, Capri Sun pouches, bottles of Kool-Aid and other Kraft Heinz products is being piloted at Chicago-area airports, malls and college campuses.