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METHOD FOR PROVIDING UNUSUAL AFFILIATION DISTINGUISHMENT SERVICE USING LOCATION INFORMATION AND CARD COMPANY SERVER PERFORMING THE SAME
METHOD FOR PROVIDING UNUSUAL AFFILIATION DISTINGUISHMENT SERVICE USING LOCATION INFORMATION AND CARD COMPANY SERVER PERFORMING THE SAME
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机译:使用位置信息和执行相同服务的卡公司服务器提供不正常的会员身份区分服务的方法
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摘要
According to an embodiment of the present invention, there is provided a method for providing an abnormal merchant point identification service using a location information, the method comprising the steps of: (a) receiving a payment approval request including the merchant terminal identification information from the merchant terminal; Querying location information; (b) checking the distance between the searched merchant position and the registered merchant position, and if the distance is equal to or greater than a predetermined distance, transmitting the merchant information to the IRS server and determining whether to change the address information of the merchant for a predetermined period Querying; And (c) if the address information change history of the merchant is not inquired during the predetermined period, identifying the merchant as an abnormal merchant.
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