Method of managing franchises using credit-card payment system

Abstract

A method of managing franchises using a credit-card payment system is provided. The method includes (a) inputting a goods selection or service use statement of a customer at a franchise to a franchise client to calculate an estimated payment amount, inputting member information of the customer to the franchise client, and transmitting the member information to a customer information server of a head office to request member authentication; (b) receiving, by the customer information server, a member authentication request signal for the customer, comparing the member authentication request signal with previously stored member information of the customer to perform authentication processing, and transmitting the result of authentication processing to the franchise client; (c) inputting credit-card payment information for the estimated payment amount to the franchise client, requesting a card company for payment approval, and receiving approval information; (d) outputting selection items for a satisfaction survey for service provided by the franchise through a sign pad connected to the franchise client; (e) when customer response data for the survey selection items is received from the sign pad, analyzing and statistically processing customer satisfaction evaluation information for the franchise according to the selection items, and storing the resultant customer satisfaction evaluation information in a database of the customer information server; and (f) switching the sign pad to a screen for obtaining a digital signature.