Which contactless payment technology was first widely adopted by major sporting venues to reduce transaction times during high-volume events like championship games?

The sports retail landscape has been transformed by technology in recent years. Point-of-sale systems and payment processing have evolved dramatically to enhance the customer experience in sporting goods stores and stadium shops. This trivia question tests your knowledge about a significant retail payment innovation that changed how sports fans purchase merchandise at venues and specialized stores.

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Near Field Communication (NFC) wristbands
QR code scanning systems
Facial recognition payment terminals
Fingerprint verification systems