发明申请
US20120286035A1 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
摘要:
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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