Facebook is expanding fan subscriptions to eligible musicians in several countries to better support themselves online. It’s the same model Twitch uses. Musicians will need to have over 10,000 followers or more than 250 return viewers. They also need either 50,000 post engagements in total or 180,000 watch minutes in the last 60 days. Much like Twitch, Facebook takes a 30% cut of the subscription revenue.
Source: Move Over, Twitch — Facebook Expands Fan Subscriptions for Musicians