For Digiclick Review, I recommend keeping the categories focused and useful rather than creating too many. These would work well for a ClickBank/Digistore24 review site:

Recommended Review Categories

  1. Digistore24 Reviews
    Reviews of products sold through Digistore24.
  2. ClickBank Reviews
    Reviews of products available through ClickBank.
  3. AI & Software
    AI tools, SaaS products, software, automation tools, and related products.
  4. Digital Marketing
    SEO, email marketing, social media marketing, affiliate marketing, and marketing tools.
  5. Make Money Online
    Online business programs, affiliate marketing courses, freelancing, and other income-related products.
  6. Health & Fitness
    Fitness programs, nutrition products, wellness courses, and related digital products.
  7. Personal Development
    Self-improvement, productivity, mindset, motivation, and personal-growth programs.
  8. Education & Online Courses
    Training programs, educational courses, tutorials, and professional-development products.
  9. Business & Entrepreneurship
    Business training, entrepreneurship programs, business tools, and startup resources.
  10. Product Comparisons
    Head-to-head comparisons such as Product A vs Product B, alternatives, and best-of lists.

Best navigation structure

For the Blogger menu, I'd keep it simple:

Home | Digistore24 | ClickBank | AI & Software | Digital Marketing | Make Money Online | Health & Fitness | Comparisons | About | Contact

Then individual reviews can be organized underneath the relevant category.

One important SEO tip: Don't create a separate category for every product. Categories should represent broad topics, while individual products should have their own review pages. This keeps the site easier to navigate and avoids a thin, cluttered structure.