AceGreens:GOOD ball's that go in to the water just kill me.
Greengrocer's apostrophe.
Don't think of balls, think of an admission fee. It is due when balls are being spent, by wear and tear and losses.
Don't compare them to real balls because your real costs include other things like driving to the course, spendings in the bar and of course hard currency green fees.
Good thing about the admission here is that ev1 can choose his own level. It starts from zero (but more than zero fun) and ends at 1 $ or less per 9 hole round.
Your choice!