Donkeys charge, charge, charge, half refund?

Donkey charging, charging, charging half, no refund. According to the relevant remaining information of the inquiry, after the charging pile is full, the remaining money will not be returned, especially by coin and credit card payment, and the user ends the charging ahead of time, and the remaining fees cannot be returned. Donkey Charging is an Internet of Things high-tech enterprise integrating R&D, production, marketing and operation of intelligent charging piles. It is a well-known brand of charging piles for new energy vehicles and battery cars. It has obtained more than 100 technical intellectual property rights including 15 national invention patents, and deeply integrates traditional charging piles with key technologies such as power automation, big data, cloud computing and blockchain to provide customers with one-stop solutions for intelligent charging systems.