I always wonder why ticketmaster/live nation isn't making more money? Given they are a monopoly, I'd expect them to be making a ton of profit. But it doesn't really seem to look that way: https://www.google.com/finance/quote/LYV:NYSE
You need to deduct at least 70% (or more) from their topline to get a true picture of the company’s revenue vs revenue that walks straight out the door.