Billing using RFID

RFID technology uses radio frequency for reading RFID tags. To use RFID for billing purposes every item must have an RFID tag.Each RFID tag has a unique serial number which is used to identify each item individualy.Item is tagged and the serial number is entered into the database when entering the stock.At the point of sale the item tag is flashed near the reader .The software will automatically prepare the bill by looking up the stock database using the serial number read from the item tag. Also RFID is found to have no health risk also since the tags we are using are passive and dont emit any radiation. Its the antennas that emit radio signals. But their range is too limited to have any harmful effects. As far as your need is concerned RFID can be used.

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