There are several ways to publish an eBook. You can create your own website, set up a shopping cart, add a PayPal link, and more. All of these methods are automated, though you will need to monitor your site to make sure everything runs smoothly. The good thing about putting your eBooks up for sale is that you control the process, get your customers' personal information, and charge a higher price. If you want to make more money, you should consider publishing your own book.