Which professional sports league first implemented a stadium-wide IoT system that allowed fans to order merchandise from their seats with delivery to their location?

The sports retail industry is rapidly adopting Internet of Things (IoT) technology to transform the fan experience and boost revenue. From smart merchandise with embedded RFID tags to connected stadiums that enhance everything from concessions to seating, IoT is changing how sports brands connect with consumers. This trivia question tests your knowledge about a groundbreaking IoT implementation that changed how major sports venues approach retail operations.

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NBA (Golden State Warriors at Chase Center)
NFL (Dallas Cowboys at AT&T Stadium)
MLB (New York Yankees at Yankee Stadium)
Premier League (Manchester City at Etihad Stadium)