There are several different names for HD Digital Signage, such as Digital Signage Display, Digital Signage Player, LCD Advertising player, Advertising Display, Advertising Screen,LCD Digital Signage, Digital Sign, Dynamic Advertising, Advertising Signage, LCD Media player, POP Video Player etc. At the beginning, people got used to using static advertising like printed billboards to attract passers' attention. However, nowadays, with the technology development, more and more companies find a more effective way, that is to use dynamic advertising which digital content is played on a advertising player. No matter it is in a supermarket, chain store, or train station, it brings passers a huge impact through visual and audio, and much easier to capture their attentions to increase sales and improve product awareness.