| 摘要 |
<p>PROBLEM TO BE SOLVED: To supply a nutrition calculation program through a Web to a client using a personal computer or an i mode service, and to collect the rental fee by using an electronic settlement system. SOLUTION: A nutrition calculation program is constructed in an ASP, and a client can input necessary data, and conform or output the result on a screen. The client uses the program by using a computer or an i mode in an environment in which a Web is available. The rental fee of the program is collected by using an electronic settlement system using a telephone bill or the like.</p> |
