Client Cloning Systems gets you more clients like your best clients. How? With web site optimization, email promotions, direct mail and more. This one-two marketing punch -- online and offline -- works wonders. Or you pay nothing. Background: Founder Kevin Donlin is an online marketing pioneer. He sold one of the first ebooks in 1994 (on Usenet) and worked on FedEx.com from 1995 to 1998. Since then, Kevin and his team have delivered sales gains of 92% ... 136% ... and more to clients large and small.