The Global2 coin acceptor model with the change dispensing function is currently the most popular. This is an unpretentious and reliable coin acceptor that is suitable even for places with extreme loads. In my machines, I use only these coin acceptors. Both experts and I have appreciated the ability to detect malfunctions and reprogram the parameters of the CoinCo Global2 coin acceptor without any additional equipment, and all this is thanks to the digital display on the coin acceptor. These features reduce the time for servicing the vending machine several times. In combination with the coin acceptor keyboard, the display has three main functions: diagnostics, programming and obtaining statistics.