To design the eBook "Money Skills for Teens," start by defining its purpose and goals, focusing on financial literacy for teenagers. Conduct thorough research on relevant topics such as budgeting, saving, and investing. Outline the structure of the eBook, creating engaging and age-appropriate content. Next, design an appealing cover and choose readable fonts and layouts, incorporating illustrations and charts to enhance engagement. Finally, edit and proofread the content, format it for eBook platforms, and publish, followed by promoting it through appropriate channels.