MEI systems are relied upon for more than two billion transactions per week in over 100 countries. The company developed the first electronic coin mechanism in the 1960s followed by the first electronic non-contact note acceptor, and more recently the EASITRAX Soft Count slot tracking system. MEI has the largest worldwide installed base of unattended payment mechanisms, selling more than five million note acceptors and six million coin mechanisms worldwide. Its products are in widespread use in the gaming, vending, soft drink, amusement, transportation, retail, and kiosk markets.