The self-published advantage
When you self-publish, nobody else decides your price, your cover copy, your promotion dates, or what goes in your back matter. That means you can change a description in minutes, run a price promotion on short notice, and put a link to your own reader magnet on the last page.
Book Profits Club, which publishes this site, sees that last page as the most valuable marketing space a self-published author owns. It is where a satisfied reader decides whether to stay connected.