ello, I'm trying to find a solution for an image gallery blog type CMS that posts previews but allows instant paid membership in order to view/download the full image sets as a zip or viewing a gallery.

Can anyone recommend an automated off the shelf solution for this, or the correct name for what I'm looking for.

Thanks,

You realize that this is the Zenphoto CMS support forum? If you ask if Zenphoto can do this "of the shelf" no, especially because there is no shop facility except an older paypal plugin.

I recommend to ask on a more general forum.