Difference between Digital marketing and SEO ?

[mindriderstech]

Hi,
please tell me Difference between Digital marketing and SEO ?

[TonyHonor]

Digital marketing : marketing of your business /brands /products or their services online using SEO, SMM,Email marketing , content marketing ..

SEO : is about optimizing your website using meta tags, meta description , titles ,keywords .Get higher rank on search engines and get free /organic traffic to your website .It is basically of two types - Off page optimization and On page optimization .....

[bruceconnor]

Digital marketing is a term in which company is connected with the customer through electronical devices like mobile, laptop, ipad.
SEO is a technique or part of digital marketing.