The present design is devised for the purpose of money confirmation at the time to spend money (coins) do not use the card relates to the bus fee. A situation that will not receive the correct fare in situations where getting to the deficit caused by the reduction of government subsidies to the bus. Bills introduced is a device that enables the identification of several coins can be sure that one input moment. When you install a device in the present design it will be available the exact fee added to prevent the coin amount is available to the passengers and fertilization rates and no lack of commitment passengers confirmed on the monitor in advance the moment. In addition, the exact settlement with subtotal and total of the coins will also injected possible.