Which retail technology innovation first allowed sports retailers to implement dynamic pricing based on real-time demand during major sporting events?

The sports retail industry has undergone massive technological transformations in recent decades. From basic cash registers to sophisticated AI-powered solutions, technology has revolutionized how sports products are sold, marketed, and experienced by consumers. This poll tests your knowledge about a pivotal technological advancement that fundamentally changed the sports retail landscape and created new opportunities for customer engagement and sales optimization.

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RFID inventory tracking systems (2003)
Cloud-based POS platforms with algorithmic pricing engines (2011)
In-store mobile checkout applications (2008)
Biometric payment verification systems (2015)