If someone asking to you for definition of "Internet Marketing" then how can you define it? What you think, what is the real definition of "Internet Marketing"?

I would say the selling or promotion of something on the Internet.

internet marketing means, to promote your product with the help of internet or internet is used as a medium of marketing for your products.

Many thanks for your reply. I saw lots of tutorials and article on internet marketing but everyone has different definition of "Internet Marketing".