Which transportation hub pioneered the first fully automated, checkout-free retail store in a major transit system, allowing commuters to grab items and go without stopping to pay?

Amazon GO revolutionized retail with its 'Just Walk Out' technology. But did you know similar innovations are transforming transportation retail experiences? Transit hubs worldwide are adopting frictionless shopping to serve hurried travelers. Test your knowledge about cutting-edge retail innovation in transportation centers that's reshaping how passengers shop between connections.

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Rotterdam Central Station (Netherlands)
Tokyo Shinjuku Station (Japan)
London King's Cross Station (UK)
Grand Central Terminal, New York (USA)