Deference between Internet Marketing and Digital Marketing?

Hello friends... i am new in Internet Marketing and i am confused about Internet Marketing & Digital Marketing so i want to know is there any Deference between Internet Marketing and Digital Marketing?

 

The channels that make up digital marketing include: Web sites, Social media platforms, Banner placement, email marketing, mobile marketing, SEO, pay per click campaigns, Web TV, SMS, billboards and anything else with a digital foundation. Internet marketing is a subset of digital marketing.

 

Whereas Internet marketing consists of website, Search engine marketing, social media marketing, content marketing, email marketing, mobile marketing and banner advertising. Digital Marketing utilize all available digital channels to promote a product or service or build a digital brand.