Financial transaction card with sound recording
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United States of America Patent
Stats
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Jun 5, 2007
Grant Date -
Feb 12, 2004
app pub date -
Nov 20, 2002
filing date -
Aug 6, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A distinctive recorded sound is generated when a credit card or other financial transaction card is used at a point of sale (POS) terminal. As is common, the POS terminal includes a card reader through which the card is swiped to read data that is encoded on a magnetic stripe affixed to the card. A recorded sound may be stored in the card or in the card reader. In either case, the sound is played back through the card reader when the card is swiped.
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