Waste sorting in Hunan, China: in exchange of money automatically on intelligent devices
In pilot quarters of Yongzhou city, the waste collection system can promptly return money to your APP or Wechat account according to waste weight and category if following the steps:
Click the machine screen; 2. Choose the waste category; 3. Open the Wechat or小黄狗APP; 4. Scan the QR code on the machine screen; 5. Throw the waste into right bins.
Link: 永州丨扔垃圾自动返钱智能设备助力垃圾减量