The main site is VideoLinkwell.com. Anyone can sign up for a free trial membership and then buy a subscription. Members there can share projects with other members. This is intended for individual users and small businesses
Organizations, education programs, agencies or businesses can buy a site license which gives them a sub-domain of VideoLinkwell.com. For example mycompany.videolinkwell.com. Then members on that site can only share projects with other members of the same site. This is intended for larger institutions, organizations or businesses.