When it comes to Internet marketing things change, that’s part of the game. What is great one day might not be so great the next. Online advertising is in the same boat. Things change and evolve with the behaviors of consumers. Paid online advertising has certainly gone through their share of ups and downs.
Below is an infographic from the folks at ViralGains.
Here is a breakdown of some of the key areas you can see more emphasis on in 2015.