You can order menus (products) with the android app (PSMenu)You can check the order status and accounting information for the ordered products in the Windows application.Edit "menu structure", "terminal location", "settings such as resolution and background color for each android terminal" with Windows application,Information will be reflected by uploading to PSMenuThe system consists of "android terminal", "windows PC", "wireless LAN router (wireless LAN access point is also possible)"Prepare as many android devices as you needI dont need internet for my businessRequired when installing PSMenu on an android deviceTouch panel order menu using android terminalWorks with windowsPCPlease download "PSMServer.zip" from http://psmenu.xyz/1. Edit menu item photos, descriptions, prices, etc. on windows PC (psMxml.exe)2.Upload to android device3.Issue an order on an android device4. Receiving orders on windowsPC (psOrder.exe)5. Accounting for orders on windows PC (psOrder.exe)* The android versions that have been confirmed to work are "8" and "11".