Skip to content
Marlbridge

Revision Notes

OxfordAQA IGCSE Business: Marketing (9225) – Revision Notes

Condensed revision notes for section 3.5 Marketing in OxfordAQA International GCSE Business: segmentation, market research and the 4Ps.

Subject
Business
Level
IGCSE
Topic
Marketing
Updated

Aligned to OxfordAQA IGCSE Business (9225), First teaching September 2020, first examined May/June 2022. Official specification .

Syllabus page (what it covers and how it is assessed): OxfordAQA IGCSE Business.

Syllabus points this page covers

9225

  • 5 Marketing (whole topic)

Found an error? Report a correction.

Need help with this topic? Request a free trial class for IGCSE Business (9225).

These notes condense section 3.5 Marketing of the OxfordAQA International GCSE Business (9225) specification, version 3.1, for exams from May/June 2022 onwards. For full explanations read the study guide, then test yourself with the practice questions. The course hub, the printable checklist and the free diagnostics show what else to revise. All businesses and figures are invented.

Topic map

Ref Topic
3.5.1 Identifying and satisfying customer needs (local, national, international)
3.5.2 Market segmentation: gender, age, location, income
3.5.3 Market research: purpose, methods, using results, inaccuracy
3.5.4 Price, product, promotion, place, e-commerce, the integrated mix

3.5.1 Customers

  • Identify who customers are and what they need, then supply what they will buy.
  • Local, national and international markets differ in tastes, income and culture, so the offer may need adapting.
  • Why it matters: unsold stock and wasted spending follow from guessing wrong.

3.5.2 Segmentation

  • A segment is a group of customers with shared characteristics.
  • Types: gender, age, location, income.
  • Benefit: product, price and message fit the group; money goes where buyers are. Cost: more products and campaigns.
  • Method to recommend: young segment, social media; older segment, print or radio; high income, exclusive retail and quality magazines; low income, discounts.
Teenagers (an age segment) are reached through social media and influencers; older customers through newspaper or radio advertising. A high-income segment suits quality magazines and exclusive shops; a low-income segment suits promotions, discounts and low prices.
Choose the promotion method that fits the segment.
Four cards show a market split by age, location, gender and socio-economic group. Each group of people is a segment. Each segment can be given its own promotion and products.
A market can be segmented by age, location, gender or socio-economic group.

3.5.3 Market research

Purpose

  • Identify market opportunities.
  • Gain insight into customers and competitors.
  • Reduce the risk of launching the wrong thing.

Must-know distinctions

Pair Difference
Primary vs secondary First-hand and new, versus existing information collected by others
Quantitative vs qualitative Numbers and counts, versus opinions and reasons
Survey vs focus group Many answers, easy to total, versus deeper views from few people
Sales data vs interview What customers did, versus why

Techniques

Technique Benefit Drawback
Questionnaire Many replies Low response, untruthful answers
Interview Detail Slow, costly
Focus group Attitudes Group influence, small sample
Online survey Cheap, wide reach Self-selected respondents
Website data Real behaviour No reasons
Secondary sources Cheap, quick Dated, not specific

Method in steps: using a table or chart

  1. Read the title, units and totals.
  2. Convert counts to percentages: part ÷ total × 100.
  3. Name the largest and smallest groups.
  4. Link the finding to a decision for this business.
  5. State a limit, such as sample size or age of the data.

Reminder example. Peltry Leather asks 400 customers whether they would buy a card holder. 60 say yes, 120 maybe, 220 no. Yes = 60 ÷ 400 = 15%; maybe = 30%; no = 55%. A majority say no, so launching widely is risky. A small trial, or follow-up qualitative research on the “maybe” group, is more sensible.

A single bar of 250 customers is split into 140 online, 70 showroom and 40 interior designer. Dividing each count by 250 and multiplying by 100 gives 56%, 28% and 16%, which add to 100%. More than half prefer online, so investing in the website and delivery makes sense.
Each count divided by the total and multiplied by 100 gives a percentage; the three add to 100%.

Why research can mislead

  • Sample too small or unrepresentative.
  • Leading or unclear questions.
  • Dishonest or biased answers.
  • Out-of-date data.
  • Misreading the results.
Primary research (postal questionnaire, online survey, interview, focus group) is collected by you: costlier and slower but fits your question. Secondary research (online sources, government statistics, paid reports) already exists: cheaper and quicker but not made for you. A sample of a few people stands for the whole target market.
Primary research is collected first-hand, secondary research already exists, and a sample stands for the whole market.
Two grids of 20 people. A representative sample of 10 has 7 online and 3 not online, matching the market at 70 percent online. An email-only sample of 10 is 100 percent online and overstates online interest. Hobsworth emailed 300 and 240 replied, 80 percent.
A representative sample mirrors the market; a biased one gives misleading results.

3.5.4 Price

Methods

Method Key idea Suits
Cost-plus Unit cost plus a mark-up Firms that need a safe margin
Skimming Start high, cut later New, unique products
Penetration Start low to gain share Crowded or price-sensitive markets
Competitive Price near rivals Similar products
Loss-leader Below cost to bring in shoppers Retailers with many lines

Reminder example. Peltry’s wallet costs 22 to make. A 25% mark-up adds 22 × 0.25 = 5.50, so the price is 27.50. Mark-up and margin differ: cost 30 and price 39 gives a mark-up of 9 ÷ 30 = 30% but a margin of 9 ÷ 39 = about 23.1% of selling price.

Factors influencing price

  • Production costs (the floor).
  • Degree of competition.
  • Product life cycle stage.
  • Growth of the business: lower unit costs, new rivals, new markets.
  • To assess suitability: match each factor to the case, then judge which method fits best.
One bar for a cushion cover shows variable cost 14, fixed share 6 (9,000 divided by 1,500) and a 40% mark-up of 8 on the average cost of 20, giving a price of 28. Below, revenue 42,000 minus total cost 30,000 gives a profit of 12,000 if all 1,500 sell.
Cost-plus adds a percentage mark-up to average cost; here 20 plus 8 gives a price of 28.
Milk costs 2.40 and is sold at 2.10, a loss of 0.30 a carton. On 1,000 cartons the loss is 300. The tactic pays only if the profit on other goods bought by milk shoppers is more than 300.
A loss-leader is worthwhile only if the loss on one product is recovered on other sales.
A graph shows skimming starting high and falling, and penetration starting low and rising, both towards the same price. Cost-plus adds a mark-up to cost (6 + 1.5 = 7.5). Competitive pricing matches rivals (5.00, 5.20, 5.10 so 5.10). Promotional pricing is a short-term cut (8 to 6).
Skimming, penetration, cost-plus, competitive and promotional pricing.
Meadowsweet jam costs 2.50 (1.10+0.45+0.60+0.35). A 40 percent mark-up adds 1.00 for a price of 3.50. The 1.00 profit is 40 percent of cost but 28.6 percent of the selling price.
The same profit gives a different percentage depending on whether it is measured against cost or selling price.

3.5.4 Product

New and adapted products

  • Benefits: new sales, spread of risk, stronger image.
  • Risks: cost, possible failure.
  • Adapting is usually cheaper than a brand-new product.
  • Fit design, brand image and target market needs.

Differentiation

  • USP: a feature or benefit rivals lack, giving a reason to choose and sometimes a higher price.
  • Brand image: recognition and loyalty; damage loses sales.

Product life cycle

Stage Sales Typical action
Introduction Low Build awareness; price by skimming or penetration
Growth Rising quickly Widen distribution; defend share
Maturity Peak, flat Extension strategies
Decline Falling Discount, redesign or withdraw
  • Extension strategies: new packaging, uses, markets, price, design, promotion.
  • Judge by cost against extra sales; suitable at maturity or early decline.

Product portfolio

  • Broaden: more products, segments and spread of risk.
  • Balance: mature products fund new ones.
  • Reminder example. Peltry sells 400 items: wallets 120 (30%), bags 180 (45%), belts 100 (25%). Bags carry the business, so a new line would reduce reliance on one product.
A line chart plots seven years of sales with coloured bands for introduction (year 1), growth (years 2 to 4), maturity (year 5) and decline (years 6 and 7). Below, the change on the previous year is +350%, +189%, +73%, -2%, -31% and -51%. A change of only -2% near the peak marks maturity.
The stage is read from how sales change: fast rises, a flat top, then falls.
Illustrative sales curve over time in four stages: introduction (low sales), growth (rising fast), maturity (peak, levelling), decline (falling). A dashed line shows an extension strategy lifting sales again. Promotion and pricing change at each stage.
The product life cycle, with an extension strategy shown dashed.
Line graph of Harbourlight candle sales over eight years (2, 9, 21, 33, 38, 38.5, 33, 22 thousand units) with a dashed line showing sales held near 38 if a reusable glass jar is launched in year 6. Five ways to extend the life cycle are listed.
An extension strategy tries to hold sales up instead of letting them decline.

3.5.4 Promotion

  • Purpose: inform, persuade, remind.
  • Methods: advertising, sales promotions, public relations, sponsorship, personal selling, social media.
  • Selection factors: target market, marketing budget, competitors’ activities, product type.
  • Judge each method by reach, cost, and fit to the target market.

3.5.4 Place

Channel Route
Direct Producer to customer
Retailer Producer, retailer, customer
Wholesaler Producer, wholesaler, retailer, customer
  • Intermediaries: retailers (convenience), wholesalers (bulk), vending machines (no staff), telesales, direct selling, e-commerce.
  • Choose by product, customer location, cost and control.

e-Commerce

  • Benefits: 24-hour access, international reach, low premises cost, customer data.
  • Drawbacks: delivery, security worries, rivals, no touching the product, IT costs.
  • Computer commerce suits detailed browsing. Mobile (cell-phone) commerce reaches customers anywhere but has small screens.
Three bars show the price at each step: the producer receives 10, the wholesaler sells at 13 (adds 3, 30% of 10), and the retailer sells at 18 (adds 5, 38% of 13). The public pays 8 more than the producer received, which is 80% more. Selling direct could earn the producer more but needs storage, delivery and selling staff.
Each intermediary adds a mark-up, so the public pays 80% more than the producer receives.
Three routes from producer to consumer: via wholesaler then retailer, via retailer only, or direct. Longer chains reach many shops but add cost; the direct route keeps the whole margin but means doing the selling yourself.
Channels of distribution from producer to consumer.
A shop selling only to a few nearby customers inside a small dashed circle, then the same shop with a website reaching many customers spread widely. Labels say e-commerce affects marketing (wider markets) and operations (order fulfilment).
E-commerce lets a business reach customers well beyond its local area.

Integrated mix

  1. Choose the target segment.
  2. Set a product, price, promotion and place that fit each other.
  3. Review as the life cycle, rivals and customers change.
  • Mismatched elements, such as a luxury image with a bargain price, confuse buyers.
  • Recommend activities for the case and evaluate the business’s reaction to change.
The customer sits among four linked boxes: Product, Price, Place, Promotion. Arrows show they interact. A dashed frame shows legal controls limit all four. A premium mix needs a luxury product, high price and glossy advertising. Technology adds e-commerce and social media.
The four Ps work together, within legal limits.

Applying the 4Ps to a case study

Case-study questions give you a business, a market and some data. Follow this routine.

  1. Underline the target market, the budget, the stage of the product and any rival.
  2. Decide which of the 4Ps the question is really about.
  3. Make a point, link it to a fact from the stem, then say what it means for the business.
  4. For evaluate and justify questions, weigh at least one point on each side and end with a reasoned judgement.

Worked reminder. Peltry plans to sell a premium wallet to professionals aged 30 to 50 with high incomes. Skimming fits because the product is new and the buyers can pay. Promotion in business magazines and online suits the segment, while a cut-price discount would damage the image. A sensible channel is its own website plus a few upmarket retailers. The weakness is a high price that rivals could undercut, so the business should watch competitors and cut the price at maturity.

Distribution reminder

A producer sells at 16 to a wholesaler, who sells at 20 to a retailer, who sells at 30. The wholesaler’s mark-up is 4 ÷ 16 = 25%. The retailer’s is 10 ÷ 20 = 50%. The customer pays 30, which is 87.5% more than the producer received. Selling direct removes the intermediaries’ mark-ups but the producer takes on storage, delivery and selling costs.

Command words

  • State, identify: give the answer with no explanation.
  • Define: give an exact meaning.
  • Calculate: show the working and the units.
  • Explain: give a reason and develop it.
  • Analyse: break the issue into parts and link cause to effect in the case.
  • Evaluate, justify, recommend: weigh the options for this business and reach a reasoned conclusion.

Quick self-test

  1. State two reasons why a business carries out market research.
  2. Peltry surveys 500 people and 125 prefer leather. What percentage is this?
  3. Define primary research.
  4. Is a count of website visits quantitative or qualitative?
  5. A product costs 40 to make. What is the price with a 35% mark-up?
  6. Name the pricing strategy that starts high and falls later.
  7. In which life cycle stage are sales highest and flat?
  8. Give two extension strategies.
  9. Name the intermediary that buys in bulk and sells to retailers.
  10. Give one benefit and one drawback of selling online.

Answers

  1. To identify market opportunities; to understand customers and competitors better.
  2. 125 ÷ 500 × 100 = 25%.
  3. New information collected first-hand for a specific purpose.
  4. Quantitative.
  5. 40 × 1.35 = 54.
  6. Skimming.
  7. Maturity.
  8. Any two: new packaging, new uses, new markets, price change, redesign, extra promotion.
  9. Wholesaler.
  10. Benefit: reaches international customers. Drawback: delivery costs, security worries or competition.

Where marks are usually lost

  • Giving a definition of a pricing method but not applying it to the business named.
  • Writing “cheap” or “quick” as the only point for secondary research.
  • Mixing up mark-up and margin.
  • Naming promotion methods without linking them to budget or target market.
  • Calling a product a loss-maker because sales fell, without checking the life cycle stage.
  • Saying e-commerce is good with no drawback, or the reverse.
  • Recommending a channel without analysing the product and customer.
  • Giving a list in evaluation questions with no judgement.

Frequently asked questions

What types of market segmentation are in OxfordAQA IGCSE Business? The types listed include gender, age, location and income. A segment is a group of customers with shared characteristics, so the business can fit its product and message to that group.

How do you calculate a cost-plus price? Multiply the unit cost by the mark-up percentage and add the result to the unit cost. For example, a 25% mark-up on a cost of 22 adds 5.50, giving a price of 27.50.

What are extension strategies? Extension strategies delay the decline of a product, for example new packaging, new uses, new markets, a price change, a new design or more promotion. Judge them by their cost against the likely extra sales.

What is the purpose of promotion? Promotion aims to inform, persuade and remind customers. Methods include advertising, sales promotions, public relations, sponsorship and personal selling.

Official syllabus

OxfordAQA International GCSE Business (9225) specification, version 3.1, OxfordAQA, for International GCSE exams May/June 2022 onwards. Section 3.5 Marketing (3.5.1 to 3.5.4).

Get free revision emails (optional)

Occasional emails with practice questions, worked explanations and links to free resources for the qualification and subjects you choose. No spam, and you can unsubscribe from any email. The free tools on this site never need an email.

Subjects (optional, up to 6)

Choose a qualification to see its subjects.

Related resources

Related articles

Studying this with a teacher

Working through Business IGCSE?

This page is free and stays free. If you would rather be taught it, Marlbridge runs Business classes one-to-one and in small groups of up to 15, online in your own time zone. The first trial class is free. WhatsApp replies within an hour (8am–11pm Pakistan time, every day); email the same day.

OxfordAQA Business teachers at Marlbridge