Which retail innovation was first widely adopted by major airports to reduce checkout lines and improve passenger shopping experiences during tight connection times?

Test your knowledge about cutting-edge retail innovations in the transportation sector! From airports to train stations, transportation hubs have become important retail environments with unique technological solutions. This poll explores how retail technology is transforming the passenger experience and creating new revenue opportunities for transportation providers. Can you identify the latest retail innovation trend in transit spaces?

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Self-checkout kiosks with biometric verification
Mobile scan-and-go technology with delivery to boarding gates
AI-powered vending machines with personalized recommendations
Virtual shopping walls with QR code purchasing