and it was never possible to know the price beforehand. Unfortunately startups try to cut down prices and screw the providers (see Spotify, Uber, Netflix which

and it was never possible to know the price beforehand. Unfortunately startups try to cut down prices and screw the providers (see Spotify, Uber, Netflix which clearly aren't expensive enough), but the simple new way of offering a service is already a revolution. Booking a taxi by credit card and without negociating, paying for PopcornTime service, etc.