In 1996, Jeff Bezos, CEO and founder of Amazon.com, popularized this idea as an Internet marketing strategy. Amazon.com attracts affiliates to post links to individual books for sale on Amazon.com, or for Amazon.com in general, by promising them a percentage of the profits if someone clicks on the link and then purchases books or other items. The affiliate helps make the sale, but Amazon.com does everything else: They take the order, collect the money and ship the book to the customer. With over 500,000 affiliate Web sites now participating, Amazon.com's program is a resounding success.
Focus on reviewing products that fall within your niche. Then, leveraging the rapport you have created with your audience and your stance as an expert, tell your readers why they would benefit from purchasing the product you are promoting. It is especially effective to compare this product to others in the same category. Most importantly, make sure you are generating detailed, articulate content to improve conversions.