E-book production is the process of creating digital books that can be read on electronic devices such as e-readers, smartphones, and computers. The process typically involves converting a manuscript or other source material into a digital format, such as EPUB or MOBI, and then proofreading and editing the e-book to ensure its quality. This can be done through software or a professional e-book production service. Once the e-book is complete, it can be distributed and sold through various online retailers, such as Amazon Kindle Direct Publishing or Barnes & Noble Press.

One way to earn money by creating and selling ebooks is to publish them on online marketplaces such as Amazon Kindle Direct Publishing or Barnes & Noble Press. These platforms allow authors to upload and sell their ebooks in digital format. Another way to sell ebooks is to create your own website and sell them directly to customers. Additionally, you can also sell your ebooks on other platforms like Gumroad, Sellfy, and E-junkie. To increase your sales, you can market your ebooks through social media, email marketing, and other online advertising methods.