Affiliate program with trial period reward and recurring commission

As a coach, I want to be able to reward partners for the clients they bring in. I want to be able to track which trial periods were initiated via an affiliate and which clients continue as paying clients afterwards. Additionally, I want to be able to set an agreed-upon reward for a referred trial client and a recurring percentage of the revenue. The calculated commissions and payouts must be transparent per partner. This is different from a free month for a referring member or an external affiliate link included with a supplement.