When the customers add money onto their game cards, does the machine dispense a receipt?

Yes you can get a receipt when you go to the counter.

Even better, the card is linked to an account similar to a bank account. It tracks every transaction and time. We lost a card, and the manager was able to track down the card usage, stop it, and refund the money to a new card!

When you go to the counter, the cashier gives you a receipt when you put money on a card. Also, every time you swipe your card to play a game, the screen will show the balance after every charge.