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A magnetic card reader does not require the card to actually make contact with the reader
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A magnetic card reader does not require the card to actually make contact with the reader

User Dylan Slabbinck
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A magnetic card reader reads the magnetic stripes of the inserted card, but it does not read the card itself. The magnetic stripes contain the digital data that the magnetic card reader access.  It can read atm and credit cards. 
User Mechaadi
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