How to properly organize the sale of subscriptions to content on the site?

Question

Payment systems

Hello!

I have a niche platform for hosting training courses.

At the same time, the courses themselves are hosted by users (creators), who create them for their students.

Creators are asking for the ability to create a paid subscription to their courses directly on the platform's website for their students to purchase.

Technically, I don't see any difficulty in organizing this
1/ Create an internal paid product for such a creditor
2/ Offer to subscribe to this product to the user before accessing the course content.
3/ Once a month, pay the creditor the amount he received for the sale of subscriptions with a small commission withheld as the profit of the platform.

Then financial, legal and tax issues begin. I am a resident of the Russian Federation.
Users and creditors - US, UK, NZ, AU and other good countries.

1/ How to integrate recurrent payments?
2/ Which system to choose?
3/ How to make payments to creditors?
4/ What about in terms of taxes and commissions?

If there is someone with a real experience of this, he is ready to pay for consulting.

Answer 1

Accept bitcoin.
Accept bitcoin by getting into a multisig to receive money from clients to creators, launching a transaction only after clients confirm the completion of courses and / or you check their correctness (at your discretion).
If you don't like bitcoin, take 100500 alternative decentralized projects.
In this case, you will definitely not have legal problems (you do not receive money from clients, maximum commissions and do not control them, since multisig is a non-custodial service, the legislation in this area is still weak, but it is better than if you accept it into your account and then distribute it according to his conscience)
When accepting and transferring money to clients of any zone of residence of those who are paid money, sooner or later you will have to think about legal registration in this residence (probably not everyone, but 'for sure' central to the regions)