The RFID should be encloded to a product code/serial number only. The reader would need to just pull the ID number and look up the price and other info. Heaven forbid the retailer consult a price list.
It otherwise needs to be made read-only or write once (like a CD-R).
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The approach is flawed.
The RFID should be encloded to a product code/serial number only. The reader would need to just pull the ID number and look up the price and other info. Heaven forbid the retailer consult a price list.
It otherwise needs to be made read-only or write once (like a CD-R).