Hold a wedding banquet in the hotel, invite a wedding company outside, do you have to pay the entrance fee to enter the hotel?

There will be wear and tear when entering the venue, especially in star hotels. It is understandable to charge the entrance fee appropriately. Some sound engineers are expensive and have to bring small generators. And it needs manual cleaning after layout. If the admission fee is not charged, the price of each table will be increased by 100-200, which is the same reason.