| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To reduce loss of an opportunity to vend an article meeting customer's needs. <P>SOLUTION: Under control to display images of articles whose vending is not limited without displaying images of articles whose vending is limited according to present time, the images of the articles whose vending is limited are displayed on condition that it is determined that a customer is above a predetermined age. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
