If we look at these other definitions of digital marketing such as this definition of digital marketing from SAS: What is Digital Marketing and Why does it matter? or this alternative definition of digital marketing from Wikipedia we can see that often there is a focus on promoting of products and services using digital media rather than a more holistic definition covering customer experiences, relationship development and stressing the importance of multichannel integration. So for us, the scope of the term should include activities across the customer lifecycle:
There are plenty of guides to marketing. From textbooks to online video tutorials, you can really take your pick. But, we felt that there was something missing — a guide that really starts at the beginning to equip already-intelligent professionals with a healthy balance of strategic and tactical advice. The Beginner’s Guide to Online Marketing closes that gap.
With the rise of platforms such as Yelp or TripAdvisor, digital word-of-mouth has become a major concern for marketers. Online reviews, including brand mentions posted on social networks, are more influential now than ever, with the majority of consumers trusting them to ensure they make informed buying decisions. Consequentially, reviews are the cornerstone of online reputation management — a legitimate facet of digital marketing — and all fear the negative review.
Native on-platform analytics, including Facebook’s Insights, Twitter’s Analytics, and Instagram’s Insights. These platforms can help you evaluate your on-platform metrics such as likes, shares, retweets, comments, and direct messages. With this information, you can evaluate the effectiveness of your community-building efforts and your audience’s interest in your content.
This definition emphasizes the focus of marketing on the customer while at the same time implying a need to link to other business operations to achieve this profitability. Yet, it's a weak definition in relation to digital marketing since it doesn't emphasize communications which are so important to digital marketing. In Digital Marketing Excellence my co-author, PR Smith and I note that digital marketing can be used to support these aims as follows:

The biggest problem that most people have when trying to learn anything to do with driving more traffic to their website or boosting their visibility across a variety of online mediums, is that they try to do the least amount of work for the greatest return. They cut corners and they take shortcuts. Because of that, they fail. Today, if you're serious about marketing anything on the web, you have to gain Google's trust.

Prioritizing clicks refers to display click ads, although advantageous by being ‘simple, fast and inexpensive’ rates for display ads in 2016 is only 0.10 percent in the United States. This means one in a thousand click ads are relevant therefore having little effect. This displays that marketing companies should not just use click ads to evaluate the effectiveness of display advertisements (Whiteside, 2016).[42]
A Coursera Specialization is a series of courses that helps you master a skill. To begin, enroll in the Specialization directly, or review its courses and choose the one you'd like to start with. When you subscribe to a course that is part of a Specialization, you’re automatically subscribed to the full Specialization. It’s okay to complete just one course — you can pause your learning or end your subscription at any time. Visit your learner dashboard to track your course enrollments and your progress.
Organic SEO's flip-side offers up a paid method for marketing on search engines like Google. SEM provides an avenue for displaying ads through networks such as Google's Adwords and other paid search platforms that exist across the web throughout social media sites like Facebook, Instagram and even video sites like YouTube, which, invariably, is the world's second largest search engine.
PPC University is a totally free online learning resource created by my own company, WordStream, to help build your PPC and digital marketing skills. We have access to thousands of accounts spending billions of dollars on PPC advertising, and over the years consistently found that small to medium-size businesses struggled to manage their accounts in a way that was cost effective and earned them the best results. Three streams offer lessons for beginning to advanced users, with additional modules for social advertising.
The combination of charisma, charm and intellect has helped catapult Sharpe to the top of the heap. In a recent conversation with him, I wanted to learn what it truly took to become an expert digital marketer. And one of the most important takeaways from that phone call was that if he could do it, anyone could do it. For someone who failed so devastatingly very early on in life, to rise from the ashes like a phoenix was no easy feat.
I also write and read a lot. I’ve come to the same conclusion you have. I write all my own content on my sites, and I will hardly ever outsource content on client sites, unless there’s a specific area of expertise I require. (For example, I hire a retired periodontist, become medical writer, for one of my clients with a periodontal practice, just to get all the facts correct.)
The next step? How will you communicate with people. Sharpe says that you need to decide on this early on. Will you blog? Will you use social media? Will you build a list by working with solo ad providers? Will you place paid advertisements? What will you do and how will you do it? What you must realize here is that you have to get really good at copy writing. The better you get at copy writing, the more success you'll find as an internet marketer.
And on the other side of these huge CEO’s, there are guys like Andre Chaperon. Andre has access to all these "million dollar launch club" internet marketing “gurus” and knows the truth behind their numbers. He doesn’t have a budding YouTube channel or any of the typical “have-tos” in internet marketing.  His crazy successful internet business is even called Tiny Little Businesses!
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