POS, Point of Sale, Cash registers, Tablet POS, All-in-One Tablet POS, Cloud POS, Scanner, Printer, card readers, NFC readers, RFID readers, Card readers, iBeacon, Touch pads; Touch panels; Touch screens; USB card readers. An apparatus with point of sale software to manage one or more than one operations of any businesses including inventory, accounting, cashier, employees management, entry management, electrical devices and appliances management, security surveillance, silent alarm