<iframe width="580" height="385" src="https://www.youtube.com/embed/42AeVMYsS1s?modestbranding=1" frameborder="0" allowfullscreen></iframe> <br>Why is it important to follow digital marketing trends? How people notice that trends are changing? Check out the video and learn! <br><a href="https://www.youtube.com/watch?v=42AeVMYsS1s">source</a>