Which contactless payment technology was first widely adopted by major performing arts venues to reduce intermission congestion and increase merchandise sales?

The performing arts industry has undergone significant technological transformation in its retail operations. From how tickets are sold to how venues manage their merchandise, technology has revolutionized the customer experience and operational efficiency. This trivia question explores an important innovation in performing arts retail payment systems that changed how audiences interact with venues and productions.

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RFID wristbands with stored value for cashless transactions
QR code scanning linked to digital wallets
NFC-enabled playbills that connect to venue payment portals
Biometric palm scanning payment verification