If you’re promoting good products with good keywords you really only need 1 or 2 sales a month to cover your costs. Everything else is gravy. To be really effective you need to do good keyword research. For that I highly recommend Micro Niche Finder. This program is the best when it comes to fast research with all the information you need at your fingertips. You get a detailed instruction manual and James continuously sends you quality information. For even more powerful knowledge there is a blog that is free to visit and learn from.

Once you have your keywords go to the classified site, design your ad and put your title in with the relevant keywords. Make sure you put your keywords in the title of the ad and the body of the text for maximum SEO. USFreeads is a fairly well respected authority site with Google so with well chosen keywords you should start seeing your ad on the first 3 pages of the SERP’s within two weeks or so.