Is Online Marketing is dominating?

I am just curious about this topic, We are in 21st century , Everything is in our hands. People are addicted to Internet, But is Online Marketing is effective than traditional Marketing?

Yes, Online Marketing is dominating over traditional Marketing

Online marketing is more cost effective marketing solution for small business as compare to traditional marketing.

Yes , You are right. it is more effective

I believe that it somehow change the course of marketing and if mixed with traditional marketing, it is powerful earning you more profits.