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on July 8, 2019
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Spurred by Amazon, Supermarkets Try Swapping Cashi...
Checkout machines will have RFID readers. When you place your bag inside RFID reader, all tags will be read.
UHF based RFID readers are better since they have more than 1 meter of read range.
Consider applying for YC's Spring batch! Applications are open till Feb 11.
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UHF based RFID readers are better since they have more than 1 meter of read range.