| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that conventionally the system proposal to a user now depends on a sales person' so that it is difficult to cope with the proposal extending over a wide range, inexpensively and quickly. SOLUTION: Questionnaires corresponding to a system are previously prepared at a manufacturer station 2, a user station 3 makes a call for the manufacturer station 2 by the Internet 1, and the user station reads the questionnaires corresponding to the desired system to answer the questionnaires. According to the answers, the maker station 2 creates a system proposal and transmits the system proposal to the user station 3 by the Internet 1. |
