This is an excellent (and FREE) WordPress plugin for selling or giving away digital products such as ebooks or software. Because I have gotten used to doing things myself over the years, and learned HTML and WordPress in and out, the way I usually sell or give away ebooks or software is to do it all myself. That means creating and formatting pages, which can be a lot of work. It means I also don’t get the benefits of the shopping cart and checkout features that this plugin has. So if you’re more of a beginner or just like things done easier, this is really the gold standard of plugins for distributing your digital products.