Invention Grant
US08632005B2 Method and apparatus for promoting the selection and use of a transaction card 失效
促进选择和使用交易卡的方法和装置

Method and apparatus for promoting the selection and use of a transaction card
Abstract:
Some embodiments of the present invention provide for detecting a physical change (e.g., via a sensor of a transaction card), and, in response to detecting the physical change, producing an output signal promoting use of a financial account.
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