FILE PHOTO: Amazon employees are pictured outside the Amazon Go brick-and-mortar grocery store without lines or checkout counters, in Seattle Washington, U.S. December 5, 2016. REUTERS/Jason Redmond/File Photo
FILE PHOTO: Amazon employees are pictured outside the Amazon Go brick-and-mortar grocery store without lines or checkout counters, in Seattle Washington, U.S. December 5, 2016. REUTERS/Jason Redmond/File Photo