| 摘要 |
PROBLEM TO BE SOLVED: To provide a bill selling/buying transaction system capable of real property operation while being merged with a simulation game and referring to the simulated result. SOLUTION: Stock game systems 20, 30... in respective countries, stock company electronic transaction systems 40... of respective stock companies, PC systems 51, 52... of respective enterprises and PC system 61, 62... of respective individual investors are connected to Internet 10. Web servers 21, 31... of the stock game systems 20, 30... are connected through routers 22, 32... to the Internet 10 and DB servers 23, 33... are connected through firewalls 24, 34... to the Web servers 21, 31.... Web servers 41... of the stock company electronic transaction systems 40... are connected through routers 42... to the Internet 10 and DB servers 43 are connected through firewalls 44... to the Web servers 41.... |
