Amazon’s cashierless Go stores at airports around the world

Amazon.com is looking at bringing its futuristic checkout-free store format to airports in an effort to win business from hungry, time-pressed travelers, according to public records and a person familiar with the strategy. The move underscores how a company that started as an online bookseller is making forays into brick-and-mortar retail to capture a greater share of shoppers’ spending. For months, the world’s largest online retailer has been expanding Amazon Go, where customers scan their smartphones at a turnstile to enter, and then cameras identify what they take from the shelves.