1. Free: Zhengzhou Airport Terminal is a place for passengers to rest while waiting, and it is open for free. There is a lounge on every floor of T2 Terminal. Zhengzhou airport lounge provides free WiFi, TV, sofa and other facilities.
2.20 yuan an hour: this is another charging standard for Zhengzhou airport lounge.
The above are two charging standards for Zhengzhou airport lounge. I hope they can help you.