as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
create a taxonomy tree for digital marketing that contains at least 10 subtopics.
user
digital marketing:
- social media marketing
  - paid ads
  - organic posts
  - influencer marketing
- content marketing
  - blog posts
  - video content
  - infographics
- search engine optimization
  - keyword research
  - link building
  - content optimization
- email marketing
  - newsletter
  - automated email flows
  - transactional emails
- paid advertising
  - pay-per-click
  - display ads
  - remarketing
- conversion rate optimization
  - a/b testing
  - landing page optimization
  - lead generation
assistant