Promote and Sell my E-book

Hello Everyone, I need to promote and sell my E-book. I've hired a couple of freelancers who actually came up with no results and only wasted my time. I'm looking for serious bidders who are going to bring results and profit for both of us. The E-book is about freelancing and how to be a freelancer. It's about 10 pages. Just an introduction to the topic. The E-book is for $13.75 and I'm offering whoever buys the book, a FREE collection of videos about how to start working on RentACoder and GetAFreelancer (THE OFFER IS FOR A LIMITED TIME). The video collection costs about $69.00. I'm paying per commission based and will pay bonuses for good work. AGAIN...SERIOUS BIDDERS ONLY. I would like a proof that you've done something like this before and bidders with no samples will not be considered. Let me know your method and how you're going about it. Any questions, don't hesitate to ask. Thanks P.S: Bidders with ratings are preferred.