| 摘要 |
<p>A financial product trading method for reducing the costs such as charge for trade of a financial product over a network by selecting a more appropriate financial institute so as to trade a financial product such as an investment security by use of the Internet (3). Securities companies (A to C) are set up on the Internet (3) and an access management server (2) for presenting charges claimed by the securities companies (A to C) and managing trade and order by an arbitrary securities company selected by a user (1) is provided.</p> |
