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11/05/2010

Alternative to bar code

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    It would be cool to change bar codes on the goods with RFID signs. This will eliminate the necessity to take out all your staff from a shopping basket so as a shop girl can calculate the total price. With such a change a cash terminal detector will send electromagnetic waves to exchange data with each product in your basket (and not only in the basket!!!) and provide the total sum value to be paid.
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Mr X
 
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