The Coinco 9340L Coin Mechanism uses state of the art electronic logic system which is designed for unit’s excellent performance and reliability. It is one of the most accurate coin acceptance electronic units today.  You have the option to reject dollar coin simply by flipping its switch. You can modify the vend price from $.05 up to $12.75 in $.05 increments. Accepts and pays-out nickel, dimes, quarters from its very high capcity change tubes.