| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electricity transaction contract price inspection method and system for setting price independent of a client according to a demand characteristic based on a standard menu and supporting proving special price setting by a special demand characteristic of a client. <P>SOLUTION: This electricity transaction contract price inspection system 100 for inspecting a contract price when buying and selling a relative contract of an electric power commodity outside an electric power exchange has: a storage part 1 storing standard menu information including a standard retail price menu generally announced to the public in a free market by an electric power company or the like, client information, and various kinds of information obtained inside the system; an interface part 2 inputting data and outputting a result; and an arithmetic part 3 inspecting a price as to whether the price is deviated from a standard menu price in the contract price on the basis of the information stored in the storage part 1, and giving a warning when deviated. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
