What does the hotel mean by pre-authorization?

At that time, 1000 yuan was pre-authorized, and your credit card limit of 1000 yuan will be frozen at this time. Then draw it again when you leave the hotel. This is pre-authorized settlement, and the freeze will be automatically lifted.

For example, I withdrew 500 yuan when I left. Then your credit card will only be deducted from 500 yuan, and 500 yuan will be unfrozen, so you can continue to use it.

This is a normal situation, don't be nervous ~