Upper right corner you will see an advertisement banner. Underneath you will see 'becomes a sponsor' link and 'view our sponsors' link. Click view our sponsors and you will see a list of the site sponsors, everything from chameleon breeders to feeders to equipment. Great sources, great breeders and companies. Can't really go wrong with either of them.
Have you started reading the care & husbandry guides yet? Have you purchased any equipment? It is extremely important to buy equipment and get your set-up perfect; i.e. cage size, vines, live plants, misting, temps, humidity, etc. before you actually bring a chameleon into your enclosure. 1) You don't want your Chameleon to suffer incorrect husbandry as you prepare, 2) you can stress your chameleon out while making this cage adjustments.
Good luck, and when you get him/her (him suggested of course) take pics and be sure to fill out the how to ask for care guide, with or without a problem. You will always get good advice and tips for improvement.