| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a card, method, and server for circulating a digital content off-line.SOLUTION: The card for circulating a digital content off-line includes: a display area of a two-dimensional code for displaying the two-dimensional code that is recognized by a user terminal, whose information is transferred to a server for providing the content, and that includes a URL address of a specific web page for providing a random number and content information used for authentication of use authority of the card and the content; and a display area of content information for displaying the configuration information of the content.</p> |
