PROBLEM TO BE SOLVED : To provide methods for constructing a nations government fusion project center and producing surplus funds which become nations government financial resources.SOLUTION : An embodiment comprises : a program for controlling real estate all transaction money distribution receiving-type money amounts and financial product all transaction prices; a system-associated all real estate transaction money financing-control program and a system-associated all real estate price control surplus fund production program; a nations government project system center-associated all real estate financial product sales etc. all transaction system program processor; and a nations government fusion project center comprising a network management nations government project based price control instruction program and system and a nations government and nations government project-to-all natural people remittance control instruction program system and so on.SELECTED DRAWING : Figure 1COPYRIGHT : (C)2017, JPO&INPIT