Money change machine for car parking place, has acceptance module accepting indicated money change offered for corresponding updation of balance money, and payment module paying corresponding amount from balance money
摘要
<p>The machine (1) has a balance module (2) accepting an amount of money and storing a balance amount, and a transaction module (3) calculating and indicating a money transaction. An acceptance module (4) accepts the indicated money change offered for corresponding updation of the stored balance money. A payment module (5) pays the corresponding amount from the stored balance money. The transaction module has a display unit for display of graphic symbol.</p>
