coin cashing machines (WP)
Outerwall Inc. (formerly Coinstar, Inc.) is an American company with a network of … coin cashing machines. Outerwall operates Coinstar machines which deduct a fee for conversion of coins to banknotes …
Outerwall also produces machines that provide prepaid credit cards, cellular phone cards, tickets to concerts, and e-payment kiosks. It is also developing kiosks for pharmaceutical dispensing.
The typical Coinstar coin cashing kiosk is green and the size of a large vending machine. They are located at grocery stores, drug stores, larger merchants, banks or other retail locations.
Look for 'coin counting machines,' ''coin counters/ sorters,' 'automatic coin counter,' 'coin exchange machines,' even 'money machine!'
This may interest you in the design:
How Products Are Made, Volume 4, Change Machine