A membership website has an added tool which installs a gate or barrier to your followers or users such that, anyone who is given access can benefit from some specified digital or information which mere visitors to the site cannot see.
Video+ subscribers under UMS’ Quadro Service have membership sites. E.g. for a church, the pastor can give access to a his special page only to a specified group of persons. The choir can have a specified group that only choir members can access; this is applicable to other departments.
Members can have their own profiles and can message other members. They can even publish content to their personal blog on the website.