Using digital signs in a retail environment has many features and benefits not offered by static displays and signage. Dynamic digital signage can grab a customer's attention and influence their purchasing decision right at the point of purchase. It also eliminates the high cost of creating and distributing print ad campaigns. Digital signage is instant and offers the ability to change promotions immediately for various products or particular customers. Another advantage of digital displays over static is that retailers can earn money with their digital signage network by selling advertising space to their suppliers.Whether it is intended to build a brand, influence customer behavior or simply provide information, the dynamic visual experience created by digital signage should ultimately increase sales. In order to achieve that goal, retailers will need to design the appropriate system.