Selling digital products is a scalable and profitable online business idea. Digital products can include e-books, online courses, templates, music, or stock photography. As a Nigerian entrepreneur, you can create products that cater to a global or local audience. For example, if you’re an expert in financial literacy, you could create an online course teaching budgeting techniques. Platforms like Gumroad, Teachable, or Selar make it easy to sell digital products. The best part is that once you create the product, it can sell indefinitely with minimal additional effort. Focus on high-quality production and targeted marketing to achieve success.