Start free, upgrade once, and keep the model simple: one Pro plan, one price, and referral rewards tied to real paid growth.
Referral rewards only trigger after the invited user successfully pays. That keeps the loop clean: no fake registrations, no activation-only rewards, and no reward on unpaid accounts.
There is no self-serve refund flow right now. If you hit a billing problem or need help, contact us directly and we will handle it manually.