Unit 3.4 — Market segmentation, targeting and positioning (STP)
Learning outcomes (from the 9587 syllabus). This note is complete when every bullet below is covered.
Learning outcomes
- Market segmentation: importance; bases (geographical, demographic, behavioural); mass marketing versus niche marketing
- Market targeting: criteria for selecting a target market
- Market positioning: perceptual map and its usefulness; unique selling proposition (USP) and product differentiation
Running example: Tropicool must decide which customers to serve and how to stand out.
Big picture
In plain English: STP is a three-step plan: Segment the market into groups → Target the best group(s) → Position your product as the right choice for them.
Analogy: STP is like choosing who to invite to a party and what theme to use. You cannot please everyone, so you pick a group (segment), focus on them (target), and design the party to suit them (positioning).
Core content
1. Market segmentation
Segmentation = dividing a large market into smaller groups of customers with similar needs or characteristics.
Importance: a business cannot serve everyone well; segmentation lets it target its marketing and product at the groups most likely to buy, using resources efficiently.
Bases of segmentation:
| Base | Divided by | Example |
|---|---|---|
| Geographical | Location (country, region, neighbourhood) | Tropicool targets urban, hot-climate areas |
| Demographic | Age, income, gender, occupation, family size | Tropicool targets 18–35-year-olds with disposable income |
| Behavioural | Usage rate, loyalty, benefits sought | Tropicool targets health-conscious buyers who want low sugar |
Mass marketing vs niche marketing:
- Mass marketing — one product for the whole market (large volume, economies of scale, but ignores differences).
- Niche marketing — a specialised product for a small, specific segment (higher margins, less competition, but small volume).
Tropicool’s mass option is a plain orange juice for everyone; its niche option is an organic, no-sugar cold-pressed juice for health enthusiasts — a small segment but willing to pay a premium.
2. Market targeting
Targeting = choosing which segment(s) to serve. Criteria for selecting a target market:
- Size and growth — is the segment big enough and growing?
- Profitability — will customers pay enough to earn a profit?
- Accessibility — can the business reach them (channels, media)?
- Competition — how strong are rivals in that segment?
- Fit with the business — does it match the firm’s strengths and objectives?
Tropicool evaluates two segments: teenagers (large but price-sensitive and competitive) and health-conscious young professionals (smaller but growing, profitable, and fits Tropicool’s healthy image). Using the criteria, Tropicool targets the health-conscious professionals.
3. Market positioning
Positioning = creating a clear image of the product in customers’ minds, relative to competitors.
- Perceptual map — a diagram that plots competing products on two axes (e.g. price vs quality) to show where each sits in customers’ minds, and to spot gaps.
On a price–quality perceptual map, Tropicool might plot itself as high quality, mid price — a gap between cheap sugary drinks and expensive premium juices. This shows Tropicool exactly where to position itself.
- Unique selling proposition (USP) — the one thing that makes the product different from rivals.
- Product differentiation — making the product stand out through features, quality, branding, packaging or service.
Tropicool’s USP is “cold-pressed, no added sugar, 100% local fruit”. Its differentiation is the local-fruit sourcing and eco-friendly bottle, which no rival offers.
Analysis & evaluation points (AO3/AO4)
- Mass vs niche is a trade-off: mass gives scale but fierce competition and thin margins; niche gives high margins but limited size.
- Segmentation adds cost — different products and campaigns for each segment, so it only pays off if the segments are big enough.
- A USP must be real and valued — if customers do not care about the difference, it does not help.
- Perceptual maps simplify — they use only two axes and ignore other factors, but they are a useful starting point.
Language bank: however · on balance · it depends on · trade-off ·
Worked examples (PEEL)
PEEL = Point → Explain → Example → Link. Use this structure for every written answer.
Worked example 1 — “Explain” (6 marks)
Question: Explain the benefits of market segmentation to a business.
- P (Point): Segmentation lets a business target its marketing effectively.
- E (Explain): By grouping customers with similar needs, the business can tailor its product and promotion to each group, wasting less money on customers who are unlikely to buy.
- E (Example): Tropicool advertises its healthy juice on fitness apps to health-conscious adults, rather than spending on mass media that reaches everyone.
- L (Link): This raises the return on marketing spend and improves customer satisfaction.
Worked example 2 — “Evaluate” (10 marks)
Question: Evaluate whether a business should use niche marketing rather than mass marketing.
- P (Point): Niche marketing earns higher margins with less competition.
- E (Explain): A specialised product serves a small group whose needs are not met by mass products, so the business can charge a premium and face fewer rivals.
- E (Example): Tropicool’s organic cold-pressed juice sells at a premium to health enthusiasts, avoiding the price war in the mass juice market.
- L (Link): This can be very profitable per unit.
- Evaluate (AO4): However, a niche is small and can be quickly filled, and the business depends on one segment. Mass marketing gives larger volume and economies of scale. On balance, the choice depends on the firm’s resources and objectives — a small firm should start niche, while a large firm with scale should consider mass marketing.
Application bank (Singapore quick reference)
| Idea | Singapore example |
|---|---|
| Mass marketing | FairPrice’s own-brand staples aimed at everyone |
| Niche marketing | Premium gyms, halal-certified bakeries, vegan restaurants |
| Demographic segmentation | Banks targeting students (student accounts) vs high-net-worth clients |
| Positioning/USP | Scoot (budget) vs SIA (premium full-service) |
| Perceptual gap | Affordable-yet-healthy food brands filling the “cheap but healthy” gap |
Exam technique
- How it appears: a case study describes customers and asks which segment to target or how to position a product.
- Model skeleton for “recommend a target segment”: apply the five targeting criteria to each candidate segment → recommend one → justify.
- Common pitfalls: confusing segmentation (dividing) with targeting (choosing) and positioning (image); not naming the bases correctly.
Self-test checklist
Essay practice: “Evaluate the view that segmentation is essential for successful marketing.” (25 marks)