There is an enormous and still growing demand for digital marketers with finely tuned skills. Jobs exist in almost every imaginable industry. In most cases, you can get into the field with a low cost of entry (i.e. with limited prerequisite knowledge and experience).
They make great money. Average salaries for digital marketing range from $73,000 to $114,000 on Indeed.com1 and there are ample job opportunities for digital marketing managers, SEO managers, SEM/PPC experts, social media managers, affiliate marketing leaders, content marketers, and much more.
Here's a quick primer on five of the best digital marketing courses we've identified for professionals who have a passion for digital trends and techniques and want to take their career to the next level. In this list, we'll highlight the objectives and learning path for each course, how the courses are delivered, what they cost, and what distinguishes each one from the rest (pluses and minuses).
Source: https://www.searchenginejournal.com/5-best-digital-marketing-courses-to-take-your-career-to-the-next-level/205120/