Hi, I am first and foremost a SiteSell customer as I bought their "flagship" product "Site Build It!" about 6 months ago. I am more than content with their product, their service and the overall ethics of SiteSell. That's why I joined their affiliate program as well. A few features: - 25 to 100 % commission - life time commission!! - 2 tier affiliate structure - a huge set of marketing tools - lively forum with dedicated people in a true 'help and be helped spirit'. So, whether you are a beginner in affiliate marketing (like myself) or a "guru" (like Allan Gardyne who's been featuring SiteSell as his top earner for years on his AssociatePrograms.com), the SiteSell affiliate program is definitely worth to join. Please feel free to PM me, if you'd like to have a look into their forums - it's always better to read about real life examples (good and bad ones) than just relying on a sales page however good it might be. Margit p.s. Have you seen their "The Affiliates Masters Course" yet? It's a free download and actually how I "stumbled" across SiteSell. Some chapters are out of date now (e.g. the free directory "Zeal" doesn't exist anymore), but it's still a great resource for succeeding with affiliate marketing.