Digital marketing is any form of marketing that uses digital channels to reach customers.
That includes everything from the Google ad that appears when someone searches for a plumber in Glasgow to the Instagram post that makes you want a coffee from a cafe you’ve never been to.
If a marketing message reaches you through a screen, a speaker, or an internet connection, that’s digital marketing at work.
The term covers a lot of ground and a lot of different forms of digital channels. That’s partly why it confuses people, this guide breaks all of that down for you in easy terms.
Digital Marketing Defined – By Expert Digital Marketers in Glasgow
Digital marketing is the use of digital channels, digital platforms, and digital media to promote products or services to a target audience.
It’s the large umbrella term for every marketing activity that happens online or through an electronic device, as opposed to traditional marketing platforms like print ads, TV commercials, billboards, and direct mail.
That’s the textbook definition.
In practice, digital marketing refers to anything you do online to get your business in front of the right people at the right time.
A Google search result, a Facebook ad, an email newsletter, a YouTube video, a blog post on your website.
All of these are digital marketing channels, and most businesses use several of them at once as part of a broader marketing approach.
Measurability of Digital Marketing Strategies
The single biggest reason digital marketing has overtaken traditional marketing channels in spend and effectiveness is measurability.
When you place a newspaper ad, you don’t know how many people read it, let alone how many picked up the phone because of it.
When you run a digital marketing campaign, you can track exactly how many people saw it, clicked on it, visited your website, filled in a form, or bought something.
That level of analytics is what makes digital marketing strategies measurable and accountable in a way that offline marketing never was.
Types of Digital Marketing
There are several distinct types of digital marketing, and each one works differently.
Most businesses don’t need all of them.
But understanding what’s available helps you focus your marketing efforts on the channels that will drive results for your specific digital marketing goals.
Search Engine Optimisation (SEO)
SEO is the process of improving your website, so it appears higher in Google’s organic (unpaid) search results.
When someone searches for “web design Glasgow” or “plumber near me”, the websites that appear at the top have been optimised to match what Google considers the best answer to that query.
SEO involves three main areas:
- on-page SEO (the content and structure of your website)
- off-page SEO (links from other websites pointing to yours)
- technical SEO (how fast your site loads, whether it works on mobile, and how easily search engines can crawl it)
It’s a long-term marketing approach.
You won’t see results overnight, but once your site ranks well, the traffic it generates is free and ongoing. This makes it one of the most cost-effective digital marketing strategies for businesses that can afford to wait three to six months for momentum to build.
SEO is the backbone of most of the digital marketing plans we build for our clients.
If your website doesn’t appear when people search for what you sell, everything else you do in digital marketing is working harder than it needs to.
Pay-Per-Click Advertising (PPC)
PPC, also called paid search or search engine marketing, is an internet marketing model where you pay each time someone clicks on your ad.
Google Ads is the biggest PPC platform, and it’s how those sponsored results at the top of Google get there. You bid on keywords related to your product or service, and Google shows your digital ads to people searching for those terms.
PPC gives you immediate visibility.
Unlike SEO, which takes months to build, a PPC marketing campaign can put you at the top of Google within hours of launching.
The trade-off is cost.
You pay for every click, and competitive keywords can be expensive.
A well-managed PPC campaign targets the right keywords, writes ads that attract the right people, and sends them to landing pages that convert clicks into leads or sales.
PPC and SEO are two forms of digital marketing that work well together.
PPC covers you while your SEO builds, and SEO reduces your dependence on paid advertising over time. Most effective digital marketing strategies use both.
Content Marketing
Content marketing is the practice of creating and distributing valuable content to attract and engage a specific audience.
Blog posts, guides, videos, podcasts, infographics, case studies, and white papers all count as marketing content.
The idea is that by providing helpful information, you build trust with potential customers and position your business as the expert in your field.
Content marketing and SEO are closely linked.
The content you create gives Google something to rank, and well-written content that answers real questions tends to rank well.
Content marketing is also a form of inbound marketing, meaning it pulls customers towards you rather than interrupting them with an ad.
It’s slower than PPC and needs consistent effort, but the content you publish today can drive traffic and leads for years.
Different types of content work for different stages of the buying process.
A blog post answering “what is digital marketing” (exactly like this one) is top-of-funnel content aimed at people who are still learning.
Social Media Marketing
Social media marketing is the use of social media platforms to promote your business, build brand awareness, and engage with your audience.
This can be on any social media platform (or multiple), including:
- TikTok
- X
- YouTube
It splits into two categories. Organic social media (posting content for free) and paid social media (running ads on the platform).
Organic social media is good for building relationships, showing personality, and staying visible to people who already follow you.
Paid social media lets you target specific demographics, interests, and behaviours to reach people who haven’t heard of you yet.
It is important to note that different social media channels target different industries and different audiences. Therefore, your business may not need to have a presence on every single one.
For example, LinkedIn is where B2B marketing and sales conversations happen. Instagram and TikTok favour visual content and younger audiences. Facebook still has the largest user base and the most mature advertising platform for local businesses.
Social media marketing works best when it’s part of a wider digital strategy rather than operating in isolation.
Posting on Instagram without a website that converts visitors into enquiries is like handing out flyers in the street with no phone number on them.
Email Marketing
Email marketing is a form of direct marketing that uses email to communicate with a list of contacts who’ve opted in to hear from you.
It’s one of the oldest uses of digital marketing channels and consistently delivers the highest return on investment, because you’re talking to people who’ve already shown interest in your business.
A good email marketing campaign keeps your business top of mind, nurtures leads who aren’t ready to buy yet, promotes offers and new products to existing customers, and drives repeat business.
Marketing automation tools (like Mailchimp, ActiveCampaign, or HubSpot) let you set up email sequences that trigger automatically based on what a subscriber does on your website. This means your marketing messages reach the right people at the right time without you having to send every email manually.
Email marketing is often overlooked by small businesses because it requires building a list, and that takes time.
But once you have a list, every email you send goes directly to someone who chose to hear from you. That’s a level of permission and attention that no social media algorithm can match.
Affiliate Marketing
Affiliate marketing is a performance-based model where you pay a commission to external partners (affiliates) who refer customers to your business.
The affiliate promotes your product or service on their own website, blog, social media, or email list, and they earn a percentage of each sale they generate.
It’s common in e-commerce, software, and subscription businesses.
For small businesses, affiliate marketing can be a low-risk way to expand reach because you only pay when a sale happens.
The challenge is finding affiliates who reach your target audience and represent your brand well. It’s a specific digital marketing channel that works better for some business models than others.
Video Marketing
Video marketing uses video content to promote a brand, explain a product, or engage an audience across digital platforms.
YouTube is the second-largest search engine in the world, and video content performs well across all social media platforms, in email campaigns, and on websites.
Short-form video (Reels, TikTok, YouTube Shorts) has grown rapidly and is now a significant part of most businesses’ digital marketing activities.
You may notice the cross over between social media marketing and video marketing.
This overlap is worth noting because the two are now deeply intertwined. Social media platforms have restructured themselves around video, which is why content can sit comfortably in both categories.
Video doesn’t have to be expensive or polished to work.
A 60-second video of you explaining how your product works, filmed on a phone, can outperform a professionally produced brand video if the content is useful and authentic.
Influencer Marketing
Influencer marketing involves partnering with individuals who have an established audience on social media or other digital platforms.
The influencer promotes your product or service to their followers, and you pay them a fee or provide free products in exchange.
It sits at the intersection of content marketing and social media marketing, because the influencer creates the marketing content and distributes it through their own digital media channels.
Influencer marketing has matured significantly.
And it’s no longer just celebrities with millions of followers.
Studies have found that micro-influencers (those with 1,000 to 50,000 followers) in a specific niche can deliver better results for local businesses because their audience is more targeted and more engaged.
How Digital Marketing Channels Work Together
Most businesses don’t rely on a single digital marketing channel. Instead, they use a combination, each with its own strengths, and each feeding into the others.
A well-designed, well-written website builds trust and helps people understand your service, while SEO ensures it appears when they go looking.
PPC can capture high-intent searches in the meantime, filling the gap while SEO builds momentum.
Social media keeps you visible between searches, building awareness on the platforms your audience already uses. And email marketing nurtures leads and brings existing customers back.
Digital marketing plans ties them all together so your marketing efforts compound rather than competing with each other.
Benefits of Digital Marketing for Businesses
Target the Right People
Digital marketing allows you to show your marketing messages only to people who match your ideal customer profile.
Google Ads targets people actively searching for what you sell. Facebook Ads targets people by age, location, interests, and behaviour. Email marketing targets people who’ve already interacted with your business.
Traditional marketing can’t match that precision, and precision reduces waste.
Data to Shape Marketing Efforts
Every digital marketing activity generates data.
You know how many people saw your ad, how many clicked, how many visited your website, how many filled in a form, and how many became customers.
That data lets digital marketers calculate the return on every pound you spend for fully informed marketing strategies.
Start Small and Scale
A digital marketing campaign can start with a daily budget of a few pounds on Google Ads and grow as results prove themselves.
You don’t need a large upfront investment to get started with digital marketing, and you can adjust spend up or down based on performance.
That makes digital marketing accessible to businesses of all sizes, from sole traders to large companies.
Reachability
Your customers are probably online.
They search Google, scroll social media, check their email, and watch YouTube.
This gives you the chance to reach your customers right where their attention is.
Digital Marketing Challenges
Digital marketing can help businesses of all sizes, but we will be the first to admit that it isn’t without challenges.
Here are some of the most common issues we see with businesses trying to use digital marketing.
Information Overload
There are so many digital marketing channels available that choosing where to start can feel paralysing.
We believe that a focused digital strategy that prioritises two or three channels is better than a scattered approach that tries to be everywhere at once.
It’s equally important to choose the right channels for your business.
A plumbing company looking to grow on social media will find far more of their audience on Facebook than on LinkedIn. That’s the kind of thinking that saves time, budget, and energy.
Keeping Up with Change and Marketing Trends
Marketing trends shift quickly.
Algorithm updates, new platforms, evolving best practices, new AI technology.
What worked two years ago may not work today. Successful digital marketing requires ongoing learning and adaptation.
For business owners who are running the marketing themselves whilst managing a full-time business, it is a difficult task.
Measuring the Right Things
It isn’t just information overload with choices of platforms. It is a data overload that can make it hard to track what is important.
The important digital marketing KPIs are leads, enquiries, sales, and revenue.
These are the figures that bring in the money.
Consistency of Marketing Approach
Digital marketing makes real progress when it’s sustained over months, not weeks.
Content marketing, SEO, and email marketing all require a consistent approach to marketing that many small businesses struggle to maintain alongside running the actual business.
That’s the main reason so many businesses turn to marketing teams to help their business grow.
How Our Digital Marketers Can Help
Working with a good digital marketing agency makes all the difference.
They are hired to handle the digital marketing side (which to many businesses is a fulltime job in itself), freeing you up to focus on running and growing your business.
We’re Soapbox Digital Media, a digital marketing agency in Glasgow that specialises in online marketing.
We are proud to have helped implement digital marketing tactics for businesses across Scotland and the UK since 2012.
There’s a reason why we have kept so many of our clients for years, and that’s because our marketing tactics work. Our focus has always been on what actually matters. Generating leads, sales, and real growth for your business.
Our digital marketing services include SEO, PPC, social media marketing, web design, branding, and copywriting. We also handle print and signage, which means you get one team for everything rather than juggling five different suppliers.
If you’d like to talk about how digital marketing can help your business grow, call our friendly team today on 0141 429 1356 or drop us a message through our website.
