It was queried what limitations Sanora is trying to address. Since the first thing to be bought on the platform was a book, I'll start with that, though keep in mind that Sanora is a general purpose platform, and can be used to sell whatever.
* About 2/3 of ebooks are sold through Amazon. This sucks because Amazon sucks, and they charge an egregious 30% for hosting your book, as well as try to aggressively get people to sign exclusivity contracts.
* Amazon can do this because they own the discovery game. If you read up on self and small publishers you'll find plenty of stories of people selling like three copies of some darling novel they've worked on for years. Maybe that's warranted, but maybe that's marketing.
* If it's the latter, well the whole internet is built on paid advertising. So if you're a boho writer spending your few pennies on loose tobacco and coffee, what hope do you have of breaking through the paid wall?
* Any marketer will let you know that word of mouth is the best marketing strategy. There are affiliate programs to enable this, and Amazon even has one, but like everything they make, it's designed to benefit them.
* Sanora, and Planet Nine's payment system in general, is designed to make the splitting, and disbursement of payments as simple as possible. This enables a sort of global affiliate program where people can market your book, and share the proceeds, and Planet Nine isn't there taking 30% or whatever.
* There are no exclusivity agreements, no restrictions at all really (except against illegal content). So go ahead and sell what you'd like, keep more of your hard earned cash, and spend money enabling folks to sell for you rather than paying Meta for some ad drop that may or may not work.