slot machine bill validator hack- APK IOS V

The cheater puts the modified device in the bill acceptor to fool the computer The cheater keeps the bill and reuses it 12 Wire For The Piano

Prevent Vending Machine Dollar Bill Acceptor Validator Hacking & Stealing on Mars MEI AE

slot machine italia machine without the bill acceptor? will post pics of the connector later,is it possible to hack it and put a button or a switch?

slot machine statistics Prevent Vending Machine Dollar Bill Acceptor Validator Hacking & Stealing on Mars MEI AE