| 摘要 |
<p>The invention discloses a display device for user and a control method thereof, which can simply prevent the display content of a commodity from other consumer spying on. The consumer used display device contains a display device, a display part and a hiding part. The display device provides a information with consumers. The display part disposes the bought commodities by means of marketing data facility and display at least the commodities names, prices and the total amount of all bought commodities on the display device. The hiding part selectively hides the information such as commodities names, prices and the total amount of all bought commodities displayed in the display decive.</p> |
