About the film
POM Wonderful Presents: The Greatest Movie Ever Sold is a 2011 documentary film about product placement, marketing and advertising directed by Morgan Spurlock. The premise behind the production is that the documentary itself would be entirely paid for by sponsors, thus being a form of metacinema. The film's slogan is "He's not selling out, he's buying in."
From the film's Wikipedia article (CC BY-SA 4.0).