China is a huge laboratory of innovation, says retail expert Angela Wang, and in this lab, everything takes place on people's phones. Five hundred million Chinese consumers the equivalent of the combined populations of the US, UK and Germany regularly make purchases via mobile platforms, even in brickandmortar stores. What will this transformation mean for the future of shopping? Learn more about the new businessasusual, where everything is ultraconvenient, ultraflexible and ultrasocial.

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