Hand-held printers or Hand-Held portable microcomputers are very useful devices which can be used in a number of ways. Since these devices are capable of registering customer data and printing instant tickets, Hand-held printers are used by cooperative banks, in Pay & Park spaces, in restaurants for billing as well as for issuing tickets to passengers on buses. Each Hand-held printers comes with a host of features such as GPRS, GPS, Infrared, RFID, Bluetooth, Wi-Fi and an inbuilt barcode scanner. Banks, manufacturing units, courier services, industries and tourism companies can cut down unnecessary time wastage and expenses by using these portable easy to store microcomputers.