If it adjusted the prices as someone approaches, I suspect customers would soon notice it.
I'm not going to order food at a restaurant if the menu has no prices on it, even if I'm a zillionaire.
Actually, restaurants that cater to the very rich often don't have any prices on the menu, on the theory that if you have to ask what it costs, you can't afford it.
Actually, restaurants that cater to the very rich often don't have any prices on the menu, on the theory that if you have to ask what it costs, you can't afford it.