有誰知道這金幣有什麼用途?

<table align="center" ber="0" cellpadding="0" cellspacing="0" style="ber-collapse: collapse; ber-spacing: 0px; color: rgb(124, 124, 124); font-family: Arial, Helvetica; font-size: 13px; letter-spacing: 1px; line-height: 21px; -align: center; background-color: rgb(255, 255, 255);" width="520"> <tbody> <tr> </tr> <tr> <td style="margin: 0px; padding: 0px; width: 173px;">金幣紀錄</td> <td style="margin: 0px; padding: 0px; width: 173px;"> </td> <td style="margin: 0px; padding: 0px; width: 174px;">金幣</td> </tr> <tr> <td style="margin: 0px; padding: 0px;">20160511</td> <td style="margin: 0px; padding: 0px;"> </td> <td style="margin: 0px; padding: 0px;">0</td> </tr> <tr> <td style="margin: 0px; padding: 0px;">20160513</td> <td style="margin: 0px; padding: 0px;"> </td> <td style="margin: 0px; padding: 0px;">1</td> </tr> <tr> <td style="margin: 0px; padding: 0px;">20160514</td> <td style="margin: 0px; padding: 0px;"> </td> <td style="margin: 0px; padding: 0px;">0</td> </tr> <tr> <td style="margin: 0px; padding: 0px;">20160515</td> <td style="margin: 0px; padding: 0px;"> </td> <td style="margin: 0px; padding: 0px;">0</td> </tr> <tr> <td style="margin: 0px; padding: 0px;">20160516</td> <td style="margin: 0px; padding: 0px;"> </td> <td style="margin: 0px; padding: 0px;">0</td> </tr> <tr> <td style="margin: 0px; padding: 0px;">20160517</td> <td style="margin: 0px; padding: 0px;"> </td> <td style="margin: 0px; padding: 0px;">1</td> </tr> <tr> <td style="margin: 0px; padding: 0px;">20160518</td> <td style="margin: 0px; padding: 0px;"> </td> <td style="margin: 0px; padding: 0px;">0</td> </tr> <tr> <td style="margin: 0px; padding: 0px;">20160519</td> <td style="margin: 0px; padding: 0px;"> </td> <td style="margin: 0px; padding: 0px;">1</td> </tr> <tr> <td style="margin: 0px; padding: 0px;">20160520</td> <td style="margin: 0px; padding: 0px;"> </td> <td style="margin: 0px; padding: 0px;">3</td> </tr> <tr> <td style="margin: 0px; padding: 0px;">20160521</td> <td style="margin: 0px; padding: 0px;"> </td> <td style="margin: 0px; padding: 0px;">0</td> </tr> <tr> <td style="margin: 0px; padding: 0px;">20160522</td> <td style="margin: 0px; padding: 0px;"> </td> <td style="margin: 0px; padding: 0px;">0</td> </tr> <tr> <td style="margin: 0px; padding: 0px;">20160525</td> <td style="margin: 0px; padding: 0px;"> </td> <td style="margin: 0px; padding: 0px;">1</td> </tr> <tr> <td style="margin: 0px; padding: 0px;">20160529</td> <td style="margin: 0px; padding: 0px;"> </td> <td style="margin: 0px; padding: 0px;">0</td> </tr> <tr> <td style="margin: 0px; padding: 0px;">20160530</td> <td style="margin: 0px; padding: 0px;"> </td> <td style="margin: 0px; padding: 0px;">1</td> </tr> <tr> <td style="margin: 0px; padding: 0px;">20160531</td> <td style="margin: 0px; padding: 0px;"> </td> <td style="margin: 0px; padding: 0px;">1</td> </tr> <tr> <td style="margin: 0px; padding: 0px;">20160605</td> <td style="margin: 0px; padding: 0px;"> </td> <td style="margin: 0px; padding: 0px;">1</td> </tr> <tr> <td style="margin: 0px; padding: 0px;"> </td> <td style="margin: 0px; padding: 0px; color: red;">我累積的金幣10個<br />  </td> </tr> </tbody> </table>