Digipaks separate from normal CD cases by including additional pictures of the artist and extra tracks only available on the digipak version. They advertise popular song titles on the front to appeal to buyers. The artist's name is prominently displayed to help brand them. Digipaks must add value over regular CDs by including bonus content like exclusive photos or early access through pre-orders to persuade fans to pay more. The advertising location and promotion language used must match the artist's audience.