American Changer Corporation manufactures a complete line of bill changers and token dispensers for the car wash industry. Rear load machines with Pyramid bill acceptors offer the finest features with a variety of options available to suit your every need. For automatic car washes, our PayStation offers ease of use and feature voice prompts, high security design, a backlit LCD display, security PIN numbers, a built-in thermostat and moisture detector – an American Changer exclusive!