A: E-book C is a digital publishing product with books as its main content. The e-book production process includes: ① content integration, and the integrated data stored in e-book products can be packaged and encrypted as needed; (3) Browsing test: The packaged and encrypted e-book products need to be tested for content and function, and only after passing the test can they enter the distribution platform for external sales. !

# eBook # Digital Publishing # Production Process # Content Integration # Packaging Encryption # Browsing Test # Publishing Platform # Sales