Echo Huang for Quartz:  Jingdong, or JD.com, China’s second-biggest e-commerce company after Alibaba, sent robots to deliver items for the first time yesterday (June 18), on the last day of a two-week-long shopping bonanza that recorded sales of around $17.6 billion, according to a spokesman with the company.

Designed by JD, the white, four-wheeled droid can carry five packages at once and travel 20 km (12.4 miles) if fully charged. It can climb up a 25-degree incline (link in Chinese), and find the shortest route from warehouse to destination. Once it reaches its destination, the robot sends a text message to notify the recipient of the delivery. Users can accept the delivery through face-recognition technology or by using a code, according to China’s state broadcaster CCTV.

It’s the first time that the company has used delivery robots in the field. JD tested its first delivery robot in November, when the research and manufacturing cost of a single robot was almost the price of an Audi Q7 series car, around 600,000 yuan ($88,125) (link in Chinese), JD’s driverless program engineer Zhang Chao told CCTV. The company has since lowered the cost to around 50,000 yuan ($7,343). Robots can reduce the delivery cost from 7 yuan ($1) per human delivery to 1.5 yuan ($0.2) per robot delivery, said Zhang.  Full Article: