Sree Ayyappa & Co, shortly called as SAYCO is partnership firm having its registered office at Trichy, Tamilnadu.SAYCO had been started about 10 yrs back and having its presence in IT field past 6 yrs.Sree Ayyappa & Co is a more focused towards this particular domain of handheld device and have our presences in this field right from Infant stage of handheld device with printer. Having manufacturing center at Bangalore. FIRST in many1. Sree Ayyappa & Co is a the first to launch & run it successfully a new concept in bus ticketing applications in Tamilnadu 2.Sree Ayyappa & Co is a the first to make these devices usable in mining industry eliminating manually recording of logistic operations and avoiding data entry operation in Thriveni Earthmovers private Ltd, Joda Orissa.3. Sree Ayyappa & Co is a the first towards using these devices in prepaid cellPhone card distributors is running highly successful Pondicheery region.4. Sree Ayyappa & Co is a the first to launch Ezbill (Simputer Based processor) device with Linux OS .Which has the security that it cant be attacked by any virus while using pen drive or other external components.5. It the only device in India which can down load data from the device to Pen driveHardware & Software Development1, Have technical tie-up with Encore Software Ltd, Bangalore for development of hardware & for doing manufacturing support.2. There are 3 groups of Software teams working for Development of software for these devices. Still developing in all metros so that Customer support will be very efficient.3. Our software team highly capable developing user friendly software. 4. Our 2nd version of device viz Ezbill is running successfully in various sectors for the past 20 months. Proving stability of the Hardware and good consistent customer support.Road Map of Hardware Development.1. Basic Ezbill Device with Printer.2. Ezbill with RFID.3. Ezbill with RFID integrated GPRS.4. Ezbill with RFID integrated Wifi.4. Ezbill with Barcode Reader and Biomatric.