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Title:
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM
Document Type and Number:
WIPO Patent Application WO/2017/109896
Kind Code:
A1
Abstract:
An information processing device acquires a plurality of first histories which indicate that points have been acquired by using an object in question for point acquisition, said plurality of first histories including first identification information which has been associated with the object in question for point acquisition. For each of the acquired plurality of first histories, the information processing device acquires a second history which indicates that the points have been awarded by using an object for payment in the same transaction as a transaction in which the object in question for point acquisition has been used, said second history including second identification information which has been associated with the object for payment thus used. For each of the acquired second histories, the information processing device compares the second identification information which is included in the second history with the first identification information. On the basis of the second identification information which is included in at least two of the second histories not matching the first identification information as a result of the comparison, the information processing device determines that the acquisition of the points in which the object in question for point acquisition has been used is illicit.

Inventors:
KIMURA SATOSHI (JP)
ITO SHUHEI (JP)
ISHIKAWA AKIRA (JP)
Application Number:
PCT/JP2015/086025
Publication Date:
June 29, 2017
Filing Date:
December 24, 2015
Export Citation:
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Assignee:
RAKUTEN INC (JP)
International Classes:
G06Q30/02
Domestic Patent References:
WO2013172136A12013-11-21
Foreign References:
JP2002063656A2002-02-28
JP2003256704A2003-09-12
Attorney, Agent or Firm:
INTECT INTERNATIONAL PATENT OFFICE et al. (JP)
Patent business corporation Intect International Patent Office (JP)
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