Which innovative point-of-sale technology was first widely adopted by major airlines to revolutionize in-flight retail in 2018?

The transportation industry has undergone significant retail transformations in recent years. From in-flight shopping experiences to advanced point-of-sale systems at transit hubs, retail innovation is reshaping how travelers interact with products and services. This trivia question explores a fascinating development in transportation retail technology that has changed the passenger experience. Test your knowledge of how modern retail solutions are being integrated into transportation environments!

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

NFC-enabled mobile payment terminals that allow contactless payments at 35,000 feet
AI-powered recommendation kiosks that analyze passenger preferences based on previous flights
Augmented reality catalogs that let passengers virtually try products before purchasing
Blockchain-based loyalty systems that instantly convert miles to retail discounts