discuss How does ExpiredDomains capitalize?

I see massive use cases for ExpiredDomains.net. In fact, if anything, it is a quintessential part of any domain name investor's life.

With such high-level filters and a database that can transform the fate of any investor with a good eye, I am wondering how does it capitalize on the immense value it provides to its users?

Or is it just a free service that an investor or a mastermind decided to offer to people.