Title:
SERVICE PROVIDING SYSTEM, RECORDING DEVICE, CONTROL PROGRAM, AND METHOD
Document Type and Number:
WIPO Patent Application WO/2022/054502
Kind Code:
A1
Abstract:
An object is to provide a service providing system that is capable of suppressing erroneous input of and unauthorized use of purchase information. In a case of purchasing purchase information from a server, a terminal 20 transmits a one-time key to the server. In a case of judging that identification information is included in the one-time key, the server 30 transmits a token that includes the purchase information and the identification information included in the one-time key to the terminal 20. In a case of judging that identification information is included in the token, an MFP 10 expands a usage limit in accordance with the purchase information included in the token.
Inventors:
OKUZONO TAISEI (JP)
Application Number:
PCT/JP2021/029985
Publication Date:
March 17, 2022
Filing Date:
August 17, 2021
Export Citation:
Assignee:
BROTHER IND LTD (JP)
International Classes:
G09C1/00; B41J29/38; G06F21/10
Foreign References:
| JP2011040065A | 2011-02-24 | |||
| JP2014102716A | 2014-06-05 | |||
| JP2009181275A | 2009-08-13 |
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