Writing well will increase the sales of your ebook. But what about when people share your ebook with others who have not paid for it? This will not be a concern if you strategically place affiliate links throughout your ebook.
When you buy a product or service online and find it helpful, you will want to share it with others. The best way to do this is through affiliate programs. You sign up as an affiliate and are given a special link URL that identifies you as the referring party. By placing these links in your ebook, anyway who reads it and then clicks on those links will be putting money in your pocket.