For some business owners, they’ll think of a website. Others may think of social media, or blogging. In reality, all of these avenues of advertising fall in the category internet marketing and each is like a puzzle piece in a much bigger marketing picture. Unfortunately, for new business owners trying to establish their web presence, there’s a lot of puzzle pieces to manage.

Shifting the focus to the time span, we may need to measure some "Interim Metrics", which give us some insight during the journey itself, as well as we need to measure some "Final Metrics" at the end of the journey to inform use if the overall initiative was successful or not. As an example, most of social media metrics and indicators such as likes, shares and engagement comments may be classified as interim metrics while the final increase/decrease in sales volume is clearly from the final category.
The best way to become a digital marketing expert is to start practicing digital marketing from today. The best thing about digital marketing is that you can start doing it at a very small scale. All you need is a computer, an internet connection and a small amount of money to play with. You can learn digital marketing by applying the concepts in your own mini-project. Here are the things you can do right now:

Decide if marketing is a career fit for you. Consider taking a personality test, which will reveal your preferences. A test similar to the popular Myers-Briggs test can be found at 16personalities, and there are many others. This test will reveal your work preferences. See how of your preferences match the skills needed to be an Internet marketer.[1]