If you purchase our LCD digital displays and do not worry about the after-sales service. Letter Formation Interactive Whiteboard, Small Digital Advertising Screens , Electronic Menu Board Software , Digital Menu Boards Free ,Digital Menu Board Software . We warmly welcome merchants from home and abroad to call us and establish business relationship with us, and we will do our best to serve you. The product will supply to all over the world, such as Europe, America, Australia,Slovak Republic, Chicago,Argentina, Mauritius.3. Use the floor stand digital signage to enjoy watching or playing your video, audio, or picture playlist anytime and anywhere. Update your digital content in our powerful built-in media player via WIFI or USB. Easy-to-follow on-screen menus make it easy to plan content without complicated configuration.