How can you categorize the digital marketing?

Affiliate Marketing

Email Marketing

(SMM) Social Media Marketing

(SEO) Search Engine Optimization

Digital Marketing-Content Marketing


Digital Marketing Industry -

Here are the main types of digital marketing you should consider for your business.
Content Marketing. ...
Search Engine Optimization (SEO) ...
Search Engine Marketing (SEM) ...
Social Media Marketing (SMM) ...
Pay-Per-Click Advertising (PPC) ...
Affiliate Marketing. ...
Email Marketing. ...
Instant Messaging Marketing.