| 摘要 |
PROBLEM TO BE SOLVED: To relieve the reduction range of building expenses, that has been apt to be decided under the initiative of a developer, and to increase the amount of received construction work order by permitting a constructor to obtain land information faster than the developer without business expenses and performing suggestion business under the initiative of the constructor. SOLUTION: An information distributor (online system manager) 3 supplies the service of an online system for permitting the constructor to perform suggestion business based on the initiative of the constructor by aiming at the construction work order reception through the user of the Internet 2. The constructor obtains land information registered in a land information data base 5 prior to the developer, registers a building plan and a business plan, which are adjusted to land information, a building plan data base 7 and a business plan data base 8 and distributes them to the developer. |
