What Is Digital Marketing? Channels, Careers, Skills

Digital marketing (sometimes called online marketing) is an area of marketing that uses digital channels to connect with customers. Unlike traditional media (think print, radio, and TV), digital marketing uses computers, mobile, social media, search engines, and other channels to reach consumers.

Learn about digital marketing and its major channels, as well as the key metrics to measure success. Afterward, if you're ready to build skills in this lucrative field, consider the Google Digital Marketing & E-Commerce Professional Certificate, where you'll learn how to attract and engage customers through digital marketing channels.

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Google Digital Marketing & E-commerce

Get on the fast track to a career in digital marketing. In this certificate program, you’ll learn in-demand skills, and get AI training from Google experts. Learn at your own pace, no degree or experience required.

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Average time: 6 month(s)

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Skills you'll build:

Search Engine Optimization (SEO), E-Commerce, Email Marketing, display advertising, Marketing, Customer Relationship Management (CRM), Portfolio preparation, Building customer loyalty, E-commerce store optimization, Job preparedness, Social Media Branding, Social Media Analytics, Social Listening, Customer Engagement, Social Media Bidding, Google, Search Engine Marketing, Customer Awareness, Website Structure, Email marketing analytics, Email Writing, Contact management, Email marketing strategy, Email list segmentation, E-Commerce Strategy, Seasonality, E-commerce platforms, Fulfillment and delivery, Customer loyalty, Customer Outreach, Marketing Analytics, Media planning and strategies, Spreadsheet management, Presenting to stakeholders, Digital marketing KPIs

What is digital marketing? 

Digital marketing leverages different digital channels to deliver marketing campaigns and connect with customers. It can take on many forms, including blog content, videos, social media posts, display ads, paid media, or email newsletters. These channels are considered owned media because companies own them outright, meaning it may cost less to acquire customers.

Digital marketing includes strategies and best practices for interacting with customers at every stage of the buying journey. Watch this short video from Google's Digital Marketing & E-commerce Professional Certificate on how digital marketing creates value:

7 channels for digital marketing

Digital marketing professionals connect with potential customers through different channels. We've outlined seven of the more popular and impactful channels in use today.

1. Search engine optimization (SEO) and search engine marketing (SEM)

Search engine optimization (SEO) is a technique that seeks to improve the ranking of online material on search engines such as Google or Bing. If you have ever searched for something on Google, you’ve likely noticed that even the simplest search can yield millions of results. Yet, you probably rarely go past the first few suggestions. 

In such a highly crowded space, SEO strategists use SEO marketing principles to ensure that their web pages rank high in Google searches so potential customers actually find their products or services. Generally, SEO marketing targets organic search terms, meaning marketers create content that naturally aligns with and ranks for top search terms related to their product. Search engine marketing (SEM) strategies typically incorporate both organic and paid media, such as buying ads on Google.

SEO responsibilities can include:

• Creating quality content that meets searcher intent 

• Researching relevant keywords to develop content accordingly

• Using long-tail keywords (specific phrases that searchers use) to help content reach its target audience

• Ensuring that content loads quickly and is compatible with mobile devices 

SEO marketing job titles & average base salaries: entry-level to advanced

• SEO specialist: $64,491

• SEO content writer: $58,814

• SEO manager: $88,744

Salary data is from Glassdoor as of December 2024.

Learn more: SEO Jobs: Types, Salaries, and How to Get Started

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Search Engine Optimization (SEO)

Become an SEO Expert. Master search engine optimization tools and strategies

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Search Algorithm, Search Engine Optimization (SEO), Business Reporting, Inbound Marketing, Data Analysis, Social Media Marketing, Social Media, Content Marketing, Mathematical Optimization, Keyword Research, Marketing

2. Content marketing 

Content marketing connects with target audiences through original content, such as blogs, articles, and newsletters. While content can be used to market specific products and services, more often it is used to raise brand awareness, build trust with new and returning customers, and establish authority in a particular field.

Content marketing responsibilities can include:

• Developing a strategy for the type of content best suited to your customers

• Working to either produce or oversee production of different content types

• Monitoring the performance of content and adjusting your strategy

Content marketing job titles & average base salaries: entry-level to advanced

• Content writer: $67,883

• Content marketing manager: $91,874

• Content strategist: $99,640

Salary data is from Glassdoor as of December 2024.

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Content Strategy for Professionals

Create and implement engaging content.. Master communications strategies to make you and your enterprise stand out.

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Target Audience, Persona (User Experience), Communication Strategy, Brand Management, Content Marketing, Content Creation

3. Email marketing 

Marketers send out timely emails to large groups of people who have signed up for their contact list to inform potential customers of sales, discounts, and product launches. The impact of email marketing is clear: When used strategically, it can have an average return on investment (ROI) of 4,200 percent for every dollar invested [4].

Email marketing responsibilities can include:

• Developing a strategy for different email journeys based on a user's position in the funnel

• Targeting emails to send personalized offers and messages to specific groups on an email list 

• Testing email components, such as images or headlines, to improve metrics

• Monitoring performance and adjusting email content or timing to increase effectiveness

Email marketing job titles & average base salaries: entry-level to advanced

• Email marketing strategist: $77,368

• Email marketing manager: $89,612

• Director of growth marketing: $174,202

Salary data is from Glassdoor as of December 2024.

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Think Outside the Inbox: Email Marketing

Think Outside the Inbox: Email Marketing is the fourth of seven courses in the Google Digital Marketing & E-commerce Certificate. This course will explore ...

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Marketing, Communication, Data Analysis, Writing

4. Pay-per-click (PPC) advertising

Pay-per-click (PPC) advertising is a digital marketing model that involves an advertiser paying a publisher each time their ads are clicked. Typically, the publisher is a website owner, search engine operator, or social media platforms, such as Facebook or Instagram.

PPC advertising responsibilities can include:

• Identifying which platforms will be best to advertise to new and existing customers

• Reviewing banner ad designs to align with campaign needs

• Researching keywords to inform ad placement strategy on search engines, such as Google

PPC advertising job titles & average base salaries: entry-level to advanced

• Paid media specialist: $63,867

• Paid media marketing manager: $75,105

• Director of marketing, paid media: $107,553

Salary data is from Glassdoor as of December 2024.

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Fundamentals of Social Media Advertising

This course takes a deep dive into paid advertising on social media. Learn how to start advertising on platforms like Facebook and Instagram by developing ...

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Advertising, Communication, Marketing, Sales, Research and Design, Social Media

5. Social media marketing 

Social media marketing is a form of digital marketing that uses social networks such as Twitter, Instagram, YouTube, Facebook, and TikTok, to reach customers. It leverages the reach of social media channels with data-driven efforts to reach targeted consumers. 

Whether through computers, mobile devices, or mobile apps, social media offers the opportunity to reach a wide—and targeted—audience of possible consumers. 

Social media marketing responsibilities include:  

• Developing a social media calendar to outline monthly, quarterly, or annual posting schedules

• Producing or overseeing the production of social media content

• Paying attention to social media trends

• Monitoring performance to refine strategy and improve execution

Social media job titles & average base salaries: entry-level to advanced

• Social media manager: $55,742

• Social media strategist: $63,923

• Brand manager: $110,601

Salary data is from Glassdoor as of December 2024.

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Meta Social Media Marketing

Launch your career as a Social Media Marketer. Build job-ready skills – and must-have AI skills – for an in-demand career. Earn a credential from Meta 5 months or less. No degree or prior experience required.

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Social Media Marketing, Generative AI in Social Media Marketing, Brand Management, Content Marketing, Digital Marketing, Performance Advertising, Social Media Marketing Strategy, Marketing, Campaign Management, Ad Management, Meta advertising, Meta Ads Manager, Marketing Content Development, content management, Content Development, Communication, Marketing Strategy, Ads Manager, Marketing Optimization, Digital Analytics

6. Influencer marketing

Influencer marketing is when brands partner with popular social media influencers to promote products and services. Influencers use their expertise, experience, and content creation skills to connect with other social media users. Through their authentic and relevant content, influencers can drive traffic to the brands they represent and even inspire their audiences to purchase products and services.

Influencer marketing responsibilities can include:

• Developing an influencer marketing strategy

• Identifying which influencers will be best to promote your brand

• Reviewing their posts to ensure brand alignment

• Monitoring performance to adjust which influencers you work with or their efforts

Influencer marketing job titles & average base salaries: entry-level to advanced

• Influencer marketing assistant: $49,565

• Content creator (influencer): $52,999

• Influencer marketing consultant: $90,483

Salary data is from Glassdoor as of December 2024.

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Adobe Content Creator

Launch your career in content creation. Learn to create strategic marketing content using industry best practices and generative AI, and earn a credential that opens doors. No experience necessary. Three-month free trial offer included.

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Content Strategy, Social Media, AI Responsibly, Generative AI, Visual Design, Content Production, Podcasting, Digital Media, Multimedia, Communication, Short-form video, Creativity, Graphic Design, Adobe Firefly, Visual Storytelling, Typography, Color Theory, Social Media Marketing, Social Content, Branding

7. Affiliate marketing

Similar to influencer marketing, affiliate marketing refers to when a business rewards third-party affiliates, often influencers or content creators, to promote the business's products and services. Typically, affiliates have used and enjoyed the product or service and create content on digital channels like social media, blogs, and email to tell their audience about their experience and entice them to buy. The affiliates then receive compensation such as a percentage of sales, free products, or other rewards.

Examples of affiliate marketing include:

• Developing affiliate marketing campaigns

• Managing affiliate marketing partners

• Ensuring all campaigns and affiliates follow industry regulations to avoid fraud

• Monitoring key campaign metrics to adjust strategy as needed

Affiliate marketing job titles & average base salaries: entry-level to advanced

• Affiliate marketing specialist: $66,986

• Affiliate marketing manager: $80,975

Salary data is from Glassdoor as of December 2024.

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Concepts, Strategies, and Analytics in Performance Marketing and Digital Advertising

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Search Advertising, Native Advertising, Twitter Advertising, Google Ads Search Advertising, Facebook Advertising

Digital marketing analytics

Data plays a big part in digital marketing—no matter which channel you manage.

With marketing analytics, marketers can collect valuable information by tracking a customer’s journey in real-time, and target specific audiences by tailoring content to their preferred digital channels. For example, Starbucks has collected data from their rewards mobile apps to help identify seasonal trends and create tailored promotions [1]. 

Some of the key metrics that may be important to monitor in digital marketing include:

• Traffic

• Page views

• Bounce rate

• Conversion rate

• Email open rates and clickthrough rate (CTR)

• Social media engagement

• Mobile app use

• Generated leads

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Meta Marketing Analytics

Launch Your Career in Marketing Analytics. Build job-ready skills – and must-have AI skills – for an in-demand career. Earn a credential from Meta in 7 months or less. No degree or prior experience required.

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Statistics for Marketing, Performance marketing, Data Analysis, Advertising Effectiveness Evaluation, Marketing Mix Optimization, Generative AI in Marketing Analytics, Marketing Plan, Linear Regression, Marketing, Marketing Mix Modeling, Python Programming, Pandas, Data Visualization, Spreadsheet, SQL, Tableau Software, Data Management, Marketing Science, Social Media Marketing, Ads Manager, Facebook Advertising, Statistical Analysis, Statistical Hypothesis Testing, Digital Marketing, Marketing Analytics, Meta advertising, A/B Testing

Important digital marketing skills to develop

Many employers prefer candidates with a bachelor’s degree in either business or communications, but a degree isn’t always necessary, especially if you have the right skills. You can build digital marketing skills by taking courses or getting a certification in various areas of digital marketing. Here are some skills to prioritize:   

• Communication 

• Collaboration with designers, strategists, and product developers

• Creative thinking

• Data analysis and familiarity with marketing analytics

• Social media marketing

• Content creation

• SEM/SEO

• CRM tools

• Mobile marketing

• Video editing

• Generative AI

Leverage the power of GenAI to learn more about your customers and accelerate your marketing strategy with the Microsoft Copilot for Marketing Specialization.

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Microsoft Copilot for Marketing

Unlock your AI-powered efficiency and innovation. Elevate your marketing game! Copilot supercharges creativity, automates tasks, and delivers data-driven insights. Learn to dominate the digital landscape.

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Content Creation, Data Privacy, Copilot, Data Analysis, Marketing Strategy, data anlysis, AI output evaluation, Prompt engineering, AI Copywriting and Legal Regulations, AI integration, Content creation, ideation, Ideation, Custom GPT, marketing strategy, Customer analysis, Copilot platform navigation, customer analysis, data privacy

Build or advance your digital marketing skills with Coursera

A career in digital marketing is possible with the proper preparation, training, and approach. Start building the skills that companies are looking for and earn a credential inside one of Coursera's professional certificates:

• The Google Digital Marketing & E-commerce Professional Certificate is a great option for learning the breadth of the digital marketing world, from email marketing and social media, to marketing analytics and e-commerce stores.

• To focus on social media platforms and how to get the most out of them, consider the Meta Social Media Marketing Professional Certificate.

professional certificate

Google Digital Marketing & E-commerce

Get on the fast track to a career in digital marketing. In this certificate program, you’ll learn in-demand skills, and get AI training from Google experts. Learn at your own pace, no degree or experience required.

4.8

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912,326 already enrolled

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Average time: 6 month(s)

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Skills you'll build:

Search Engine Optimization (SEO), E-Commerce, Email Marketing, display advertising, Marketing, Customer Relationship Management (CRM), Portfolio preparation, Building customer loyalty, E-commerce store optimization, Job preparedness, Social Media Branding, Social Media Analytics, Social Listening, Customer Engagement, Social Media Bidding, Google, Search Engine Marketing, Customer Awareness, Website Structure, Email marketing analytics, Email Writing, Contact management, Email marketing strategy, Email list segmentation, E-Commerce Strategy, Seasonality, E-commerce platforms, Fulfillment and delivery, Customer loyalty, Customer Outreach, Marketing Analytics, Media planning and strategies, Spreadsheet management, Presenting to stakeholders, Digital marketing KPIs

professional certificate

Meta Social Media Marketing

Launch your career as a Social Media Marketer. Build job-ready skills – and must-have AI skills – for an in-demand career. Earn a credential from Meta 5 months or less. No degree or prior experience required.

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Average time: 5 month(s)

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Social Media Marketing, Generative AI in Social Media Marketing, Brand Management, Content Marketing, Digital Marketing, Performance Advertising, Social Media Marketing Strategy, Marketing, Campaign Management, Ad Management, Meta advertising, Meta Ads Manager, Marketing Content Development, content management, Content Development, Communication, Marketing Strategy, Ads Manager, Marketing Optimization, Digital Analytics