• Smart shopping carts with tablet PCs to help customers do the self check-out are on display at a supermarket in Xiangyang city, central China's Hubei province, 18 July 2018.    Photo Imaginechina
  The Story :Smart shopping carts turn traditional supermarket into automated store
  The Story :July 12 - July 18, 2018

ID: pbu835840_15 Time: 2018-07-18
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