Unstoppable Domains Domainer Club
Unstoppable Domains offers a Domainer Club for domain investors. Membership is free but selective — applications may be rejected. The club appears to target larger-portfolio domainers, though exact requirements are not publicly disclosed. KYC (Know Your Customer) verification is required as part of the application.
How to join: Apply for membership
More info: Additional information and discussion available on the NamePros forum. You can also ask questions directly to the Unstoppable Domains representative there.