The term "ebook sales" refers to the digital distribution and sale of electronic books, or ebooks. These are versions of traditional printed books that have been converted into a format that can be read on electronic devices such as Kindle, Nook, iPad, or computer screens. Ebook sales have grown in popularity over the years due to their convenience, portability, and lower cost compared to physical books. The phrase "ebook sales" typically refers to the overall number of ebooks sold within a specific time period, often used as an indicator of the demand for digital reading materials.