In January 2018, Amazon opened Amazon Go, the world’s first checkout-free store in Seattle. In November of the same year, Nike opened its six-story flagship store in New York – where there’s only one cashier. The world of shopping is changing fast, and brands that can’t keep up are bearing the brunt of high-street closures. From drone delivery to VR tech, here are 23 ways shopping is set to transform in the future.