3. Marketing

Marketing identifies customer needs, designs value propositions and communicates or delivers them. It is broader than promotion because it influences product, price, place and relationships.

Effective marketing links research to a target segment and a business objective. It can build demand, differentiate an offer and inform innovation, but it cannot create value customers do not want.

A refillable bottle brand may use customer evidence to change the design, price it for a defined segment and choose channels that make reuse convenient.

Marketing is not simply advertising, and high awareness does not prove profitable demand.

Demand is the quantity buyers are willing and able to purchase at a given price and time. Supply is the quantity sellers are willing and able to offer. Price and non-price factors shift the relationship.

A change in price usually moves along a curve; a change in income, tastes, costs, technology or expectations can shift demand or supply. Business decisions should identify which mechanism changed.

A health campaign may reduce demand for sugary drinks at each price, while a cheaper ingredient can increase supply at each price.

A fall in sales does not by itself prove demand fell; price, availability and competitors may have changed.

A market is any system or place where buyers and sellers exchange goods, services or resources. Markets can be local, national, global, physical or digital.

The market mechanism coordinates decisions through information such as price, quality, availability and reputation. Market boundaries depend on the product and customer need being analysed.

A food-delivery platform is a market connecting restaurants, riders and customers, even though no single physical marketplace contains all three.

A “market” is not necessarily a shop or a whole industry; define the buyers, offer and geographic or digital scope.

Consumer marketing addresses individuals or households buying for personal use. Industrial or business-to-business marketing addresses organisations buying inputs, equipment or services for operations or resale.

The decision unit, order size, buying process, relationship length and evidence needed can differ. A business should adapt the offer and communication to the context.

A laptop brand may use emotional retail messaging for students but technical specifications, procurement support and service contracts for a hospital.

The distinction is about the buyer and use, not whether the product is physical; the same product can enter both contexts.

Mass marketing targets a broad market with a largely standardised offer; niche marketing focuses on a narrow group with distinct needs. The choice affects scale, differentiation, risk and marketing cost.

Mass reach can spread fixed costs but intensify competition. A niche can support loyalty and premium value but may be vulnerable if the segment is too small or changes.

A supermarket private label may use mass marketing, while a firm selling adaptive climbing equipment targets a niche with specialised requirements.

A niche is not simply a small product or a luxury product; it is a defined customer group with particular needs.

Market segmentation divides a broad market into groups with shared characteristics or needs, such as demographic, geographic, psychographic or behavioural features.

A useful segment is identifiable, reachable, sufficiently large or valuable and responsive to a distinct offer. Segmentation helps allocate scarce marketing resources rather than assuming one message fits all.

A sports brand might separate beginners and elite runners by experience and desired performance, then vary product design, price and communication.

A category label is not automatically a useful segment; the group must differ in needs or response in a way the business can serve.

Customer relationship marketing focuses on attracting, serving and retaining customers over time. It uses relevant communication, service and evidence of customer behaviour to build trust and value.

Retention can lower acquisition cost and improve feedback, but data use, personalisation and service promises must remain appropriate and credible.

A subscription business can use purchase history to reduce failed renewals and offer useful support, not simply send more promotions.

A loyalty scheme is a tool, not proof of loyalty; repeat purchases may reflect switching costs or lack of alternatives.

Market research collects and analyses information about customers, competitors and the wider market to reduce uncertainty about an idea or decision.

Research is valuable only when the question is clear, the sample and method fit the decision and the evidence is interpreted cautiously.

Before launching a snack, a firm might test flavour, price and purchase context with the target segment rather than ask a broad “do you like it?” question.

Research cannot guarantee demand; respondents may report intentions that differ from actual behaviour.

Primary research collects new information for the specific question; secondary research uses existing information collected for another purpose. Each can be qualitative or quantitative.

Primary data can be tailored but costs time and money. Secondary data is faster but may be outdated, biased, inaccessible or measured with a different definition.

A firm may combine official population data with its own interviews and a product trial; the sources answer different parts of the decision.

“Primary” does not mean accurate and “secondary” does not mean weak; judge method, relevance and credibility.

A sample is a subset of the target population. Random, systematic, quota, stratified and convenience methods trade representativeness, cost, access and control in different ways.

Define the population, sampling frame, sample size and selection rule before collecting data. Bias can arise when accessible people differ from the population.

A school survey taken only from volunteers may over-represent highly engaged pupils; stratifying by year group and using a consistent selection rule can improve coverage.

A large sample is not automatically representative, and a small purposive sample may be appropriate for exploratory interviews.

Research data may be quantitative or qualitative, primary or secondary, and structured or open-ended. Before using it, check definitions, missing values, timing, sample and collection method.

Percentages, averages and charts summarise evidence but can hide base size, wording effects or subgroup differences. Interpretation must stay within what the design supports.

“70% prefer option A” means little without the number surveyed, question wording and whether respondents represent the target market.

A precise-looking chart is not automatically reliable evidence; data quality precedes presentation.

The marketing mix is a coordinated set of decisions about product, price, promotion and place. A coherent mix makes the value proposition deliverable to a chosen segment.

Changing one element can alter the others: a premium product may need quality-controlled distribution and communication, while a low-cost offer may require efficient channels.

A new meal kit could alter portion size, subscription price, social promotion and delivery coverage together rather than optimise each decision separately.

The “best” mix depends on target customers, objectives, resources and competitors; the four labels are not a recipe.

A product is the good, service or experience offered to meet a customer need. Product decisions include features, quality, design, branding, packaging and the stage of its life cycle.

A product succeeds when the value proposition fits the segment and can be delivered profitably. Adding features can raise value but also cost and complexity.

A budget phone may prioritise battery life and reliability over premium materials because those attributes match its chosen segment and price.

A feature is not automatically a benefit; customers value what solves their problem in context.

A product portfolio is the set of products a business manages. Portfolio analysis compares market growth, market share, cash generation and resource needs to guide investment or withdrawal.

Different products can have different roles: some fund the business, some require investment, and some may be candidates for repositioning or exit. The framework is a decision aid, not a verdict.

A mature product with stable cash may fund a high-growth launch, while a declining low-share product may be redesigned or discontinued after considering strategic fit.

Portfolio categories depend on chosen market definitions and time; a label alone cannot determine strategy.

Pricing may be based on cost-plus, customer value, demand, competition, penetration, skimming or other objectives. The method should reflect the target segment, costs, elasticity, positioning and business aim.

A higher price can signal quality or recover development costs but reduce volume; a low introductory price can build adoption but is difficult to raise if customers anchor on it.

A new streaming service may use penetration pricing to build a subscriber base, while a patented specialist device may use skimming to recover high development costs.

Price is not the same as value, and a method that increases revenue can still reduce profit or damage the brand.

Promotion communicates a product’s value through advertising, sales promotion, personal selling, public relations, direct or digital channels. The message and channel should fit the objective and audience.

Awareness, trial, repeat purchase and brand trust need different evidence. Short-term discounts can stimulate volume but train customers to wait and reduce perceived value.

A new service may combine explanatory content for awareness with a limited trial and customer support, rather than rely on a single expensive advert.

More promotion is not automatically better; reach without relevance or a credible offer wastes resources.

Place covers distribution channels, intermediaries, logistics, location and access. The right route balances customer convenience, coverage, control, speed and cost.

Direct channels give more control and data; intermediaries can provide reach and expertise but reduce margin or control. Physical and digital channels can be combined.

A specialist medical product may use trained distributors for compliance and service, while a standard accessory can sell directly online for convenience.

Wider distribution can increase sales but also create stock, service and brand-consistency problems.