To provide a system which enables both professionals and amateurs to distribute works such as paintings, ceramics and photographs.

This distribution system is constituted so that an author of the work preliminarily performs author information registration of personal information of the author himself/herself, etc. and moreover, when desires sale of the work, inputs an author registration number and a password, transmits a photograph of the work and related information of the work, etc. by an e-mail or a cellular phone e-mail, etc., obtains price evaluation, etc., these pieces of work information are made into a data base and considered as work information registration data and made into a network with the author information registration data. In sale of the work, transmission and acquisition of information directed toward both directions of the author and a purchaser are facilitated and continuous business relation is constructed by obtaining purchaser information and similarly making it into a data base.