Title:
METHOD FOR PROVIDING TRANSACTION DATA CLASSIFICATION SERVICE FOR VAT REFUND, AND SERVICE PROVIDING SERVER FOR PERFORMING SAME
Document Type and Number:
WIPO Patent Application WO/2017/222168
Kind Code:
A1
Abstract:
According one embodiment of the present invention, provided is a method by which a service providing server provides a transaction data classification service for a VAT refund, comprising the steps of: (a) acquiring transaction data classification criteria information and past transaction data for a VAT refund; (b) classifying the past transaction data by using a predetermined valid variable corresponding to the transaction data classification criteria information; and (c) updating a coefficient of the valid variable in a transaction data classification equation according to the classification result.
Inventors:
KIM MYOUNG SUK (KR)
CHAE KYUNG HEE (KR)
CHAE KYUNG HEE (KR)
Application Number:
PCT/KR2017/004903
Publication Date:
December 28, 2017
Filing Date:
May 11, 2017
Export Citation:
Assignee:
BCCARD CO LTD (KR)
International Classes:
G06Q40/00; G06F17/30; G06Q10/06; G06Q10/10; G06Q20/34; G06Q40/02; G06Q50/18
Foreign References:
| KR20040089769A | 2004-10-22 | |||
| US20130325681A1 | 2013-12-05 | |||
| KR20110103264A | 2011-09-20 | |||
| KR100662026B1 | 2006-12-27 | |||
| KR20090064267A | 2009-06-18 |
Attorney, Agent or Firm:
HANA IP LAW FIRM (KR)
Download PDF: