| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent a customer from using contents limitlessly. <P>SOLUTION: An entertainment providing device 1 has an order collecting part 22 for collecting orders associated with an entertainment terminal 6 from an order terminal, and a right distributing part 25 for distributing to the entertainment terminal 6 the result of determination on whether or not there is the right to display contents using the entertainment terminal 6, which determination is made based on the order. When the result of determination shows that there is the right, the entertainment terminal 6 can display contents; when the result shows that there is no right, it cannot display contents. The entertainment providing device 1 then prevents the customer from using the contents limitlessly, while providing only customers who made orders with the contents. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
