Which retail technology innovation was first widely adopted in major international airports to revolutionize the traditional duty-free shopping experience?

Transportation hubs like airports and train stations have become retail innovation centers, leveraging technology to enhance traveler shopping experiences. From smart vending machines to seamless e-commerce integration, these transportation retail environments are implementing cutting-edge solutions to capture the attention of time-pressed travelers. Test your knowledge about the latest retail technology transformations in the transportation sector!

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Virtual try-on mirrors allowing travelers to digitally sample cosmetics and accessories without physical contact
Click & Collect systems enabling travelers to order products online and pick them up at dedicated airport lounges
Automated retail pods that move throughout terminals, bringing products directly to waiting passengers
Biometric payment systems that allow for facial recognition checkout at all terminal stores