I believe this movie was futuristic, perhaps a view into what life would be like in the future. It dates from 2015 or later. In the movie (I believe) someone is eating at a diner and doesn't have the money to pay, so they ask, or use the option, to have someone come in and read product ads to them in exchange for the owed money. The character also asks the "ad read person" if they could travel across country together. The "ad read person" says something along the lines of "that will be 4000 ads".