COMMUNICATION METHOD, ELECTRONIC COMMERCE METHOD, AND MANAGEMENT DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a communication method, an electronic commerce method, and a management device enabling anonymous communications and electronic commerce without communicating personal information on a network while preventing the occurrence of the restriction of the utilization environment and access. SOLUTION: The virtual personal information of the same expression type as the personal information in the actual world is communicated via the network, and the virtual personal information is converted into the personal information in the actual world by the management device on the network based on registered information.