Which transportation hub pioneered the concept of an 'airport city' with over 350 retail outlets and became the world's first transit location to generate more revenue from non-transportation activities than from its core business?

The transportation industry has transformed how retail operates, from logistics to customer experiences. Modern transit hubs have evolved into significant retail destinations, reshaping how travelers shop and how retailers engage with mobile customers. Test your knowledge about how transportation venues have innovated in the retail space!

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Singapore Changi Airport
Dubai International Airport
Amsterdam Schiphol Airport
Hong Kong International Airport