Do user testing. If you have the budget, do usability testing prior to launching your Web site. Bring in an expert usability group -- don't merely rely on the company that developed your site, bring in another, unrelated usability testing firm. If you cannot afford to do formal testing with a usability group, I would recommend you bring in a usability expert and afterwards, test with several of your customers.
You’ve probably heard of affiliate marketing before – it’s when you earn a commission by promoting a product. The product you promote online should be something you’re knowledgeable about and that you believe is high quality. Common sense, right? You’d be surprised by how many affiliate marketers forget that principle, but that’s a whole other story.
SEO – Another popular method of promoting affiliate products but also the most difficult is Search Engine Optimization. SEO is the process of improving the visibility of a website or a web page in search engines via the “natural” or un-paid (“organic” or “algorithmic”) search results. SEO doesn’t bring results instantly but it can be extremely rewarding in the long run.