Product Description
The most glaringly obvious one was that most affiliate marketers are promoting affiliate products with the goal of making a sale. This means that no matter how effectively they set up processes, how much of a high converting sales letter the product owner has written and how much commission you make per sale, once you have made the sale that is it. You have earned a commission, but you then need to keep doing what you were doing, so that you can continue to keep the sales coming.