Which ticketing technology innovation first allowed performing arts venues to implement dynamic pricing strategies similar to those used by airlines?

The performing arts have always embraced technological innovation to enhance audience experiences. From ancient Greek theaters with their acoustic design to today's digital projection mapping, technology has shaped how performances are delivered and experienced. This trivia question focuses on a significant retail technology advancement that revolutionized ticket sales and audience engagement for performing arts venues. Test your knowledge about the business side of theater operations!

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Barcode scanning systems (1970s)
Computerized box office systems with real-time inventory management (1990s)
RFID-enabled ticket verification (2000s)
Mobile ticketing applications with push notifications (2010s)