METHOD FOR GENERATING AUTHENTICATED ELECTRONIC CONTRACT BY CUSTOMER OF COMMUNICATION BUSINESS COMPANY

摘要

PROBLEM TO BE SOLVED: To disclose a method for generating authentication electronic contract by the customer of a communication business company.SOLUTION: Since it is possible to authenticate to transmit contract from a communication business company to a transmission destination that is not the customer of the communication business company using an electronic mail and/or SNS and to give a signature to acceptance or rejection to the contract with a reliable method using a response to the electronic mail and/or SNS, and all the process is authenticated by the communication business company, proof of transaction is generated at any time as contract having legal binding power.SELECTED DRAWING: Figure 1