By the members; we all pay a tiny bit into the co-op each month. Most people pay 1 USD or GBP per month, if you use some of the other services we offer through organizational memberships in other co-ops (ie. we're a member of meet.coop for video calls, May First Co-op for Nextcloud and email and what not, etc.) then some people pay a bit more (normally no more than 3 to 5 USD or GBP).