Retransmission of environmental indications for lost prevention at a checkout terminal
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United States of America Patent
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Apr 30, 2024
Grant Date -
Jan 3, 2019
app pub date -
Jun 28, 2018
filing date -
Jun 28, 2018
priority date (Note) -
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Abstract
A system and method for converting an environmental signal surrounding the checkout terminal to a transmission signal is disclosed. The system verifies the accuracy of the transaction at the checkout terminal by analyzing the transmission signal produced by a signal transmission device, which activates upon a detection of a predetermined environmental signal caused around the vicinity of the checkout terminal. The detection of the predetermined environmental signal is performed by a sensor apparatus placed at the checkout terminal which monitors and senses environmental signals during the transaction of an item being purchased at a store.
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