Just learned of this. Starting in a little over an hour @workers. Registering is free.
https://info.usworker.coop/civicrm/event/register?id=565&reset=1
"When a member pays their membership fee they purchase a share from a worker co-op (or “interest” in an LLC). This entitles them to a vote / decision-making power in the co-op. Each member has only one share and voting happens on a one share, one vote basis.
In this webinar we will learn about different processes to establish membership fees and also the process to create trial periods for new prospective members to join the membership."