You are not your own boss
It's funny that the game presents you with businesses where you are the owner, you are the one who runs the operation, and you are the one who makes the decisions.
But when it comes to selling, you can't choose which vehicle, how many vehicles, or how much time you have, you're always against the clock.
You can't even buy vehicles and assign them for deliveries, except for the Night Club, the rest, whatever comes out.