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Digital Marketing
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Teaching Business
Digital Marketing
A clear guide to digital marketing, covering social media, content marketing, SEO, PPC, website cookies, AI and how businesses measure online marketing success.
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Created by an experienced Head of Business and examiner
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AQA | Edexcel | Cambridge | Eduqas | WJEC | OCR | GCSE
KEY POINTS
Digital marketing uses online channels and digital tools to reach, inform and persuade customers.
Social media campaigns allow businesses to build awareness, encourage engagement and communicate directly with target audiences.
Content marketing involves creating useful or engaging material, such as videos, blogs or guides, to attract and retain customers.
Search engine optimisation helps a website appear more prominently in unpaid search results.
Pay per click advertising allows businesses to pay for online adverts when users click on them.
Website cookies can help businesses understand visitor behaviour and personalise online experiences.
Artificial Intelligence can support digital marketing by helping businesses create content, target adverts, analyse data and personalise messages.
Measures of digital marketing success include search performance, click-through rates, time spent on a site, conversion rates, users, subscribers and advertising revenue.
Digital marketing can improve competitiveness by helping businesses reach customers more precisely, measure performance quickly and respond faster to market changes.
KEY DEFINITION
Digital Marketing
Digital marketing is the use of online channels, digital platforms and technology to promote products, communicate with customers and measure marketing performance.
Main Explanation
Digital marketing is the use of online channels and digital technology to promote products, communicate with customers and support business objectives. It includes activities such as social media campaigns, content marketing, search engine optimisation, pay per click advertising, website tracking and the use of Artificial Intelligence.
Social media campaigns allow businesses to communicate with customers through platforms where people already spend time. A campaign may use images, short videos, influencer content, competitions, hashtags or paid adverts. Social media can help a business increase brand awareness, engage customers and encourage sharing, but success depends on whether the content is relevant to the target market.
Content marketing involves creating useful, interesting or entertaining material that attracts customers. This could include blog posts, videos, guides, podcasts, email newsletters or product demonstrations. The aim is often to build trust and interest rather than simply push a direct sales message. Good content can help customers understand a product, solve a problem or feel more connected to the brand.
Search engine optimisation, often shortened to SEO, is about improving a website so that it appears more prominently in unpaid search results. This may involve using relevant keywords, clear page titles, useful content, fast-loading pages and good internal links. SEO can be valuable because customers often search online before making buying decisions.
Pay per click, or PPC, is a form of online advertising where the business pays when someone clicks on an advert. PPC can help a business appear quickly in search results or on other digital platforms. It can be useful for launching products, targeting specific customer groups or driving traffic to a website, but costs can rise if adverts are poorly targeted or conversion rates are low.
Website cookies are small pieces of data that can help websites remember users and understand visitor behaviour. Businesses may use cookies to analyse which pages customers visit, how long they stay, what products they view and whether they return later. This can support personalisation and retargeting, although businesses also need to consider privacy rules and customer trust.
Artificial Intelligence is increasingly used in digital marketing. AI can help businesses generate content ideas, personalise recommendations, analyse customer behaviour, improve advert targeting and support customer service through chatbots. AI can improve speed and efficiency, but businesses still need human judgement to check quality, accuracy and brand tone.
Measuring success is a major benefit of digital marketing. Businesses can track search performance, click-through rates, time spent on a site, conversion rates, number of users or subscribers and advertising revenue. These measures help managers judge whether a campaign is working and whether changes are needed.
Digital marketing can improve competitiveness because it allows businesses to reach customers more precisely and respond quickly to performance data. A small business may use targeted social media adverts to reach a niche audience, while a larger business may use SEO, PPC and content marketing together to build visibility and sales. However, digital marketing is competitive, and businesses need clear objectives, relevant content and careful measurement to avoid wasting money.
✎ EXAMINER TIP
Students often describe digital marketing methods without explaining their impact. Strong answers link the method to the target market, marketing objective and measurable outcome, such as traffic, engagement, conversion or sales.
KEY FORMULAS(s)
Profit and Profitability Formulas
These key formulas help you calculate different profit measures and profitability ratios used in business.
Gross Profit
Gross profit = Revenue − Cost of sales
The profit made after deducting direct costs.
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Remember: profit shows how much money has been made, while profitability shows how efficiently revenue is being turned into profit.
DATA TABLE
Income Statement for North Coast Coffee Ltd
This statement shows how revenue is converted into gross profit, operating profit and net profit.
Revenue
£250,000
Output
Fixed Costs
Variable Costs
Total Costs
Revenue
Profit / Loss
0 candles £1,200 £0 £1,200 £0 -£1,200
Net profit is the final profit remaining after all costs and expenses have been deducted from revenue.
Measuring Digital Marketing Success
This chart shows common digital marketing performance measures, including search performance, click-through rate, time spent on site, conversion rate, users, subscribers and advertising revenue. It helps students understand how businesses judge whether digital campaigns are working.
WORKED EXAMPLE
Worked Example: North Coast Coffee
How many coffees must be sold to break even?
Fixed Costs
£1,800
equity + long-term debt
Break-even output = Fixed costs ÷ Contribution per unit
Contribution per unit = Selling price − Variable cost
£3.50 − £1.10 = £2.40
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Step 1: Calculate contribution
£3.50 − £1.10 = £2.40
Contribution per unit is the amount each coffee contributes towards fixed costs.
BREAK-EVEN OUTPUT:
750 coffees per month
EXAM TIP
Always explain what the number means for the business. Do not just calculate the break-even point.
Digital Marketing Channels
This diagram shows the main digital marketing channels businesses use, including social media, content marketing, SEO, PPC, cookies and AI-supported marketing. It explains how each channel can help businesses reach, engage and convert customers.
APPLICATION
ASOS
ASOS is a useful real-world example for understanding digital marketing because it sells fashion mainly through online channels. This means its website, app, search visibility, social media content and digital advertising are central to how it attracts and keeps customers.
Social media can help ASOS show new styles, trends and outfit ideas to customers who are interested in fashion. Short videos, influencer content and customer-generated content can make products feel more relevant and encourage customers to visit the website or app.
Search engine optimisation is also important because customers may search online for clothing, shoes, brands or outfit ideas. If ASOS pages appear clearly in search results, the business may attract more visitors without relying only on paid advertising.
Pay per click advertising can help ASOS promote specific products, seasonal campaigns or sale events. However, PPC needs to be managed carefully because the business pays for clicks, and not every click becomes a sale.
Website cookies and digital tracking can help ASOS understand how customers use its site. For example, it may analyse which products customers view, what they add to baskets and where customers leave the buying process. This information can help improve personalisation, recommendations and future campaigns.
Digital marketing can therefore improve competitiveness by helping ASOS reach customers quickly, target messages more precisely and measure what is working. However, the business still needs attractive products, competitive prices and a smooth online buying experience for digital marketing to turn interest into sales.
This independent educational case study is not affiliated with, endorsed by or sponsored by Greggs plc. Any financial figures used alongside this example should be treated as simplified or hypothetical estimates created for teaching purposes.
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ANALYSIS
EXAM FOCUS
Analysis questions require you to examine a business concept or issue in detail, breaking it down into its component parts. You should explain how and why something happens and consider its impact on the business.
How to Approach Analysis Questions
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Identify the key issue or concept
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Break it down
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Explain how and why
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Reach a reasoned conclusion
Read the question carefully and highlight the focus of the analysis.
Consider the different factors, causes or impacts related to the issue.
Provide clear explanations using business terms and links points to context.
Evaluate the overall implications for the business.
Example Analysis Question
North Coast Coffee is considering using break-even analysis before opening a second café.
Advantages
• Sales forecasts may be inaccurate.
• Assumes costs and revenue remain constant.
• External factors may reduce reliability.
• Ignores qualitative business factors.
Disadvantages
• Sales forecasts may be inaccurate.
• Assumes costs and revenue remain constant.
• External factors may reduce reliability.
• Ignores qualitative business factors.
Key Exam Tip
If you find it difficult to expand your answer and show the type of depth that an examiner is looking for in a top response, consider using the 'so what' approach.
Tesco carry out market research - so what? - this allows them to better understand customer needs - so what? as a result Tesco can provide goods more likely to sell - so what? - this will increase Tesco profit and ensure higher levels of customer satisfaction - so what? this means that customers are likely to become more loyal to Tesco.
Avoid These Exam Traps
Students often lose marks on calculation and analysis questions by making these mistakes. Watch out for them in your exam!
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Helvetica Light is an easy-to-read font, with tall and narrow letters, that works well on almost every site.
Helvetica Light is an easy-to-read font, with tall and narrow letters, that works well on almost every site.
Tip:
Helvetica Light is an easy-to-read font, with tall and narrow letters, that works well on almost every site.
2
Helvetica Light is an easy-to-read font, with tall and narrow letters, that works well on almost every site.
Helvetica Light is an easy-to-read font, with tall and narrow letters, that works well on almost every site.
Tip:
Helvetica Light is an easy-to-read font, with tall and narrow letters, that works well on almost every site.
3
Helvetica Light is an easy-to-read font, with tall and narrow letters, that works well on almost every site.
Helvetica Light is an easy-to-read font, with tall and narrow letters, that works well on almost every site.
Tip:
Helvetica Light is an easy-to-read font, with tall and narrow letters, that works well on almost every site.
Be precise. Read the question carefully. Show your working.
Small mistakes can cost big marks.
EXAM PRACTICE
Practice Question
Apply your knowledge of profit and profitability to answer this exam-style question.
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MINI CASE STUDY
North Coast Coffee Ltd is a premium coffee business which sells freshly roasted coffee beans through its online store and a small chain of independent cafés. The business has experienced strong sales growth due to increasing demand for high-quality speciality coffee products.
The business generates annual revenue of £250,000. Its cost of sales, including coffee beans, packaging and direct production costs, totals £100,000. North Coast Coffee Ltd also faces operating expenses of £80,000, including marketing, employee wages, rent and administration costs. In addition, the business pays £20,000 in interest and taxation each year.
The owner, Mia Thompson, is reviewing the company’s profitability because rising wage costs and increased competition in the premium coffee market have started to place pressure on operating profit margins. She is considering increasing prices slightly in order to protect profitability while still maintaining customer demand.
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EXAM QUESTION
Analyse the possible reasons for BrightBite’s falling profit margins and evaluate strategies it could use to improve profitability.
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HOW TO ANSWER
P
Point
E
Explain
A
Apply
C
Consequence
H
However...
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MODEL ANSWER
P
Point
Increasing prices could improve the profitability of North Coast Coffee Ltd because each sale would generate a larger amount of revenue and potentially increase profit margins.
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EXAMINER TIP
For full marks, make sure you analyse causes rather than just listing them, and evaluate realistic strategies with clear judgement. THINK: Which strategy would have the biggest impact and why?
CALCULATOR
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