Video PlayerClose
A customer buys snacks at a self-service convenience store in Shenyang, capital of northeast China's Liaoning Province, Dec. 12, 2017. Customers can pay bill via Wechat or Alipay. (Xinhua/Long Lei)
A customer buys snacks at a self-service convenience store in Shenyang, capital of northeast China's Liaoning Province, Dec. 12, 2017. Customers can pay bill via Wechat or Alipay. (Xinhua/Long Lei)