| 摘要 |
PURPOSE: An online book selling method is provided to enable inquiry on contents about a book before purchasing the book, thereby preventing unsatisfactory purchase. CONSTITUTION: A purchaser selects a book by accessing a website through a terminal. The purchaser selects a paid page view of the book. The purchaser makes a payment through an electronic payment method. The purchaser reads the book during a certain period determined through a tool which is provided by the website. When the purchaser determines to buy the book during the period, the purchaser pays the amount in which the payment for the paid page view is deducted. |
