An auto food-selling van operating at Longzihu Subway Station in Zhengzhou, Central China's Henan province, on Jan 22. A diner can order his or her food on-site and pick it up after paying by scanning a QR code. [Photo/IC]
People buy food via an auto food-selling van at Longzihu Subway Station in Zhengzhou, Central China's Henan province, on Jan 22. [Photo/IC]
A man shows his food from an auto food-selling van. [Photo/IC]
The display mounted on the auto food-selling van shows payment is completed and reminds the diner to pick up their order from tray B. [Photo/IC]
Food stored in an auto food-selling van. [Photo/IC]
Food purchased from an auto food-selling van. [Photo/IC]
An auto food-selling van operates at Longzihu Subway Station in Zhengzhou, Central China's Henan province on Jan 22. [Photo/IC]
A display mounted on an auto food-selling van at Longzihu Subway Station. [Photo/IC]
People buy food via an auto food-selling van at Longzihu Subway Station. [Photo/IC]
People buy food via an auto food-selling van at Longzihu Subway Station. [Photo/IC]
