MEI holds the world's largest installed base of unattended payment systems, handling over 2 billion transactions per week in more than 100 countries. The company developed the first electronic coin mechanism in the 1960s, followed by the first electronic non-contact bill validator, and more recently its credit card capability and vending management solutions software.
MEI payment systems' technology is considered the most reliable choice in hundreds of real-world applications and has earned the best performance rating in the market. Through its commitment to quality and innovation, MEI continues to provide the highest reliability and state-of-the-art products for the vending, gaming, amusement, transportation, retail and kiosk markets.
MEI is headquartered in Malvern, PA, USA, with sales offices and manufacturing facilities worldwide.