I have bought & installed a clickbank product website.
The site requires a members area which you will password protect.
You will also need to set up video link pages from inside the members area.
This is a small job for an experienced webmaster with full knowledge of installing links from Clicjbank sales page to a members area, setting up a password protected area & linking to .wmv videos.
All the files are on the server, everything just needs to be set.