In Jan 2021 Apple accepted my application to their small business program. The benefit is Apple gives you a discount on their traditional 30% commission - reducing it to 15%.
Which is great - and I need to thank the people who made this possible - that's the Epic Games and their brain dead move to get kicked out of the eco-system because they thought they were so BIG they could just complain and get a better deal on the commission. Apple gave Epic a head shot. And they are still in court...
I find 30% a great deal - for free Dev Tools - APIs - everything + the best business system open for you as a small developer - it's a great deal.