Can't decide between Pay Per View and Membership plugins.

Hi,

I'm looking to create a site for a client who wants to offer premium content. He's interested in selling subscriptions so members can access the content - but also the option to offer the content for a one-off price per view.

From reading around the topic it feels that Pay Per View can do both of these?

However I think membership is going to be more important to the client - and they want to offer membership to an institution and individual logins to a number of teachers in each institution. Through the Membership plugin can the member add additional users to the membership for free - so they can each log in to the premium content?

I look forward to hearing from you.

Best wishes,
Nathan