Supply and demand. If the product you're trying to sell is in demand, you're presenting it well enough and you're promoting the product - then buyers will find your ad or site and maybe purchase from you at some point. But there's more to it than just slamming up a link here, a banner there or an ad or two on CL.
So depending on a few variables - it could take a while or it might not - it really just depends on how you piece the puzzle together.
Best not to put every egg you have into one basket though. Diversify. Research more products from CB or another network. Set up Squidlenses, Hubpages or Wikis. Write good reviews about the products you're going to promote. Do keyword research. Get traffic to your pages using your preferred methods and before you know it KillerBee you'll be doing OK ....