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Title:
SALES PRICE CALCULATION DEVICE, SALES PRICE CALCULATION METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2019/171654
Kind Code:
A1
Abstract:
A sales price calculation device (100) comprising: a storage unit (180) for storing a reference sales price for a product; a random number generation unit (130) for generating a random number; a purchase information reception unit (110) for receiving purchase information transmitted in response to the specification of a purchase of a product at a terminal (200a – 200c); an information acquisition unit (120) for acquiring a reference sales price on the basis of the purchase information; a random number acquisition unit (135) for acquiring a random number in response to the reception of the purchase information; a sales price calculation unit (140) for calculating a sales price using the acquired random number and reference sales price; and a sales price transmission unit (170) for transmitting the calculated sales price to the terminal (200a – 200c).

Inventors:
OSHIMA Noboru (1481-4, Mishima Minami-ku, Okayama-sh, Okayama 06, 〒7010206, JP)
Application Number:
JP2018/040850
Publication Date:
September 12, 2019
Filing Date:
November 02, 2018
Export Citation:
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Assignee:
OSHIMA Noboru (1481-4, Mishima Minami-ku, Okayama-sh, Okayama 06, 〒7010206, JP)
International Classes:
G06Q30/02
Foreign References:
JP2003067606A2003-03-07
US20140358653A12014-12-04
JP2002329099A2002-11-15
JP2007122288A2007-05-17
JP2003271858A2003-09-26
JP2016181029A2016-10-13
Attorney, Agent or Firm:
KIMURA Mitsuru (2nd Floor, Kyohan Building 7, Kandanishiki-cho 2-chome, Chiyoda-k, Tokyo 54, 〒1010054, JP)
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