3 yuan must pay the deposit for the mango electric car first. You can't unlock the car until you pay the deposit, and the deposit can't be used as a fare. The deposit is refundable and will be processed within 3 working days after the application. Mango electric car is a mobile phone application of electric car developed by Wuhan Xiaoxiang Creative Technology Co., Ltd., which has two versions, iOS and Android, and can be downloaded in major application markets. The use of mango electric car is as convenient as * * * enjoying a bicycle. After scanning the code to download the APP, enter the mobile phone number to verify the login, pay the deposit and then authenticate the real name. You can use it by prompting to complete the registration.