摘要 |
PROBLEM TO BE SOLVED: To provide a house point service to a house planner by a house trader through a communication network. SOLUTION: In a house trader server of a house trader connected to a house planner terminal of plural house planners to be capable of performing communication through the communication network, the house point service to give points to the house planner by the house trader is provided. A design library file is formed at the house planner terminal, the formed design library file is received through the communication network, and specified points are given to the house planner in accordance with the received design library file. |