| 摘要 |
<p>PURPOSE:To cancel a trouble that a coin is inputted each time a playing medium is borrowed and to improve the utility of a card by updating valuable information, which are visibly stored in the card, by reloading the display of the card. CONSTITUTION:In a control system, the card to store the valuable information and identification information is issued and controlled. Then, the card is sold to a player through a selling means. When the player inserted the above mentioned card to a playing medium lending device which is set in a play spot, the valuable information and identification information to be stored in the card are read by the said playing medium lending device and an amount is instructed by the player in a range which is stored to the valuable information. Then, a playing medium corresponding to the amount is lent to the player and the amount to be instructed by the player is subtracted from the valuable information. After that, the valuable information are updated and stored to the card or the remainder is reloaded. Then, the card is returned to the player. In the play spot, data such as the amount, etc., corresponding to the playing medium, which is lent to the player, are controlled by a control device and transmitted to the control system. Then, a bill is demanded and the payment of the bill is received.</p> |
