What does it mean that the name of the invoice issued by the travel agency is comprehensive fee?

this was written by the travel agency to save trouble. The meaning is very clear. "Comprehensive fee" means "I'm sorry I can't list all the fees this time". This kind of bill is illegal and invalid in the process of income and expenditure of property. If you need to go back to the company to make an account, you can use this "invalid ticket" to go to the travel agency to change planes and make invoices. Good luck in your summer vacation!