If someone can acquire a paid user on your behalf, I think you are willing to provide XX% fee to them.
But is that fee one time or a recurring one until the acquired user leaves?
Because of the user's LTV, I think it should be recurring, but can somebody tell me current practices in the market?
I believe you're talking about affiliate schemes essentially.
In which case you'll see two common approaches:
The recurring percentage one is in my experience the most common.
Thank you @td_evans! That's exactly what I was looking for.