Invention Grant
US09317847B2 E-card transaction authorization based on geographic location 有权
基于地理位置的电子卡交易授权

E-card transaction authorization based on geographic location
Abstract:
Transactions using a bank customer's electronic debit or credit card (“e-card”) are authorized based on geographic location. For example, a transaction may be denied if it is determined that no legitimate Point of Sale (POS) terminals are in the area of the e-card.
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