encryptdesigns

Has anyone had a client that wants RSS feeds on their site, but doesn't want their readers to leave their site? I have a client that wants his customers to stay on his site and read the content there vs clicking on a RSS'd link and going directly to the source.

Is there anything that I can do for him? Is this some software or something I could use? I was thinking maybe if I gave a "original source" link or something like that would be suffice in giving credit where credit is do.

Any thoughts?