internet marketing?

hi friends,
i am new for internet marketing, i like to know about what is internet marketing?

Internet marketing, or online marketing, refers to advertising and marketing efforts that use the Web and e-mail to drive direct sales via electronic commerce, in addition to sales leads from Web sites or emails. Internet marketing and online advertising efforts are typically used in conjunction with traditional types of advertising such as radio, television, newspapers and magazines.

It is a term for marketing products in the online in the following method you can done the internet marketing strategies online promotion,reciprocal link,seo,email marketing,social media ,blog,ppc(pay per click) advertising these are the way internet marketing is process.

Social Media is underestimated. It's a big mistake because your “Facebook” likes or “Twitter” shares can help your company grow as they build credibility and trust. They also bring traffic to the website and are costless

Internet marketing is a subset of digital marketing. It is in fact the most important component since the majority of digital marketing activities fall within the boundaries of Internet marketing.

Internet marketing is the process of promoting and marketing your website and product over the internet. The various types of internet marketing are:

SEO
SMO
Affiliate marketing
Email marketing