Product (AQA A Level Business): Revision Note

Syllabus Edition

First teaching 2026

First exams 2028

Exam code: 7132

Lisa Eades

Written by: Lisa Eades

Reviewed by: Bridgette Barrett

Updated on

Introduction to product

  • In the marketing mix, product refers to the good or service a business offers to meet the needs of its target market

    • It is the foundation of the entire marketing mix - without a product, there is nothing to price, distribute or promote

  • A product is more than just the physical item a customer buys

  • It encompasses;

    • Core features and design

      • The functional characteristics that make the product work

    • Quality

      • The standard of the product relative to customer expectations and competitor offerings

    • Branding

      • The name, logo and identity associated with the product

    • Packaging

      • The way the product is presented and protected

    • After-sales service

      • Support, warranties and customer care provided once the sale is made

  • Product decisions are central to marketing because they shape every other element of the mix

    • The price a business can charge

    • Distribution channels it uses

    • The way it promotes the product

The product life cycle

  • The product life cycle describes the different stages a product goes through from its conception to its eventual decline in sales

  • There are five stages in the product life cycle: development, introduction, growth, maturity and decline

A typical product life cycle

The five stages a product goes through over its life span: development, introduction, growth, maturity and decline.
The five stages a product goes through over its life span — from development to decline (and ultimately withdrawal from a market)

The five stages

Development

  • The product is being researched, designed, and tested - it has not yet been launched

  • There are no sales and therefore no revenue, but costs are high due to research and development

  • The business is investing with no immediate return

  • Marketing's role at this stage is market research - identifying customer needs and testing product concepts

Introduction

  • The product launches onto the market - sales grow slowly as awareness is low

  • High marketing spend is needed to build brand awareness and attract early adopters

  • The product is typically loss-making due to high costs and low sales volume

  • Pricing may include;

    • Price skimming (high initial price targeting early adopters)

    • Penetration pricing (low price to build market share quickly)

Growth

  • Sales rise rapidly as the product gains market acceptance

  • Revenue increases and the product begins to generate profit

  • Competitors take notice and begin entering the market with rival products

  • Marketing focus shifts to building brand loyalty and differentiating the product from new rivals

Maturity

  • Sales reach their peak and begin to level off; the market becomes saturated

  • Competition is most intense; price competition may begin to erode profit margins

  • Marketing focuses on maintaining market share through promotional activity and competitive pricing

  • This is typically the most profitable stage overall, as development costs have been recouped and production is efficient

Decline

  • Sales fall as the market shrinks, customer tastes change or superior products emerge

  • Profits fall; some competitors exit the market

  • The business must decide whether to extend the product's life, reduce investment and harvest remaining profit or withdraw the product entirely

Implications for other functions

Function

Implications

Operations

  • Production must scale up during growth and maturity, then scale back during decline

  • Capacity planning must align with where the product sits in the life cycle

Finance

  • Cash flow is negative during development and introduction (high costs, low revenue)

  • It improves through growth, peaks in maturity, and falls again in decline

  • Financial planning must account for these patterns

Human resources

  • Staffing needs follow demand - more production and sales staff are needed during growth and maturity

  • Redundancies or redeployment may become necessary during decline

Examiner Tips and Tricks

The product life cycle is a model, not a rule - not all products follow this pattern exactly. Some products have very long maturity stages; others fail during introduction and never reach growth. Always evaluate the model's limitations when applying it to a case study

Extension strategies

  • An extension strategy is an action taken by a business to slow down or reverse a product's decline and extend its profitable life

  • Rather than withdrawing the product, the business invests in refreshing it

Some key extension strategies

Diagram titled ‘Key extension strategies’ with arrows to four methods: advertising, rebranding, lowering price, and adapting the product.

Advertising

  • Renewed or intensified promotional campaigns can create renewed interest in the product

  • Advertising may target new customer segments or remind existing customers of the product's benefits

  • This is often the quickest extension strategy to implement

    • However, it may only provide a temporary boost if the underlying product has not changed

Case Study

Old Spice

By 2010, Old Spice was seen as an outdated aftershave brand associated with older generations, and sales were declining.

Procter & Gamble launched the now-famous 'The Man Your Man Could Smell Like' campaign, a humorous, fast-paced series of adverts that went viral online.

Without changing the product itself, the campaign attracted a younger male audience and dramatically reversed the brand's decline. Sales doubled within a year of the campaign launching

Rebranding

  • Updating the product's name, packaging, logo or overall image to appeal to a new generation of customers or to signal a change in values (such as a commitment to sustainability)

  • Rebranding can breathe new life into a tired product

    • However, it carries the risk of alienating loyal existing customers

Case Study

Lucozade

Lucozade was originally marketed throughout most of the 20th century as a glucose drink for people recovering from illness. It was sold in chemists' in distinctive orange cellophane wrapping.

By the 1980s, the brand was in decline. Rather than withdraw it, Beecham (now GSK) rebranded it entirely as a sports and energy drink, targeting active young adults.

New packaging, new messaging and sports sponsorships transformed Lucozade into one of the UK's best-selling soft drink brands

Lowering the price

  • Reducing the price makes the product accessible to a wider, more price-sensitive audience

    • This can boost sales volume but will reduce profit margins

  • It also risks repositioning the product as lower quality, which may damage the brand in the long term

Case Study

Sony PlayStation 4

When Sony launched the PlayStation 5 in November 2020, the PS4 entered a period of natural decline.

Rather than withdraw it, Sony significantly reduced the PS4's retail price, making it accessible to more price-sensitive consumers and families who could not afford the new console.

This extended the PS4's commercial life by several years, allowing Sony to continue generating revenue from the older product while PS5 supply remained limited

Adapting the product

  • Changing the product itself - by adding new features, launching new variants, improving the formula or updating the design

  • This is the most substantive form of extension strategy and is most likely to provide a lasting boost

  • It requires investment in product development and may involve significant operational changes

Case Study

Kit Kat

Kit Kat was first launched in 1935 as a standard four-finger chocolate bar.

Rather than allowing it to decline as the confectionery market evolved, Nestlé has repeatedly adapted the product to extend its life - launching the Chunky bar in 1999, introducing minis and sharing bags, and releasing limited-edition and seasonal flavours such as orange, salted caramel and dark chocolate.

These adaptations have kept the brand fresh and relevant across multiple generations of consumers

Examiner Tips and Tricks

Extension strategies involve a trade-off between the cost of extending the product and the revenue it is likely to generate. In evaluation questions, consider whether the product has enough remaining market potential to justify the investment - sometimes, withdrawing a declining product is the right decision

Product portfolio analysis

  • Product portfolio analysis involves reviewing all the products a business sells to understand how they are performing and how resources should be allocated between them

  • The most widely used tool for this is the Boston Matrix

The Boston Matrix

  • The Boston Matrix categorises a business's products into four groups based on two factors

    • Relative market share - how the product's share compares to its largest competitor (high or low)

    • Market growth rate - how fast the overall market for the product is growing (high or low)

A diagram showing the classification of products in the Boston Matrix according to their market share and the growth rate in the market as a whole. The categories are Stars, Question Marks, Cash Cows and Dogs.
The classification of products in the Boston Matrix according to their market share and the growth rate in the market as a whole 

Stars

  • Stars are successful products in fast-growing markets

  • They have a high market share in a high-growth market

  • They generate strong revenue but require continued investment to maintain their position as competition intensifies

  • With the right support, stars can become cash cows as market growth slows

Cash cows

  • Cash cows have a high market share in a low-growth market

  • They are established, profitable products in mature markets

  • They require relatively little marketing investment, as they already dominate a stable market

  • They generate surplus cash that can be used to fund stars, question marks or new product development

Question marks

  • Question marks have a low market share in a high-growth market

  • They are products in fast-growing markets that may be underperforming

  • Their future is uncertain - with the right investment, they could become stars; without it, they risk becoming dogs

  • The business must decide whether to invest heavily or cut its losses

Dogs

  • Dogs have a low market share in a low-growth market

  • They are generally poor performers with limited profit potential

  • The business may choose to withdraw them

  • Some dogs are retained if they serve a specific niche or complete a product range

Significance for marketing planning

  • The Boston Matrix helps a business in several ways

    • Allocate its marketing budget effectively

      • Directing more resources towards stars and promising question marks

    • Identify cash-generating products (cash cows)

      • These can fund investment elsewhere in the portfolio

    • Make strategic decisions about which products to develop, maintain or withdraw products

    • Balance its portfolio

      • A healthy business needs a mix of products at different stages, avoiding over-reliance on any single product

Limitations of the Boston Matrix

  • Market share and growth rate alone do not capture a product's full value

    • Profitability, strategic fit and brand association also matter

  • The model is a snapshot in time - market conditions can change rapidly

  • Classifying products as simply 'high' or 'low' on each axis oversimplifies a more complex reality

Examiner Tips and Tricks

A business that relies too heavily on cash cows without investing in stars or question marks risks being left with an ageing portfolio. In evaluation questions, consider whether a business's product portfolio is sufficiently balanced for long-term competitiveness

New product development

  • New product development (NPD) is the process of designing, creating and launching a product that is new to the business or to the market

  • It is a core part of a long-term marketing strategy

The purpose and value of new product development

  • Businesses invest in new product development to:

    • Replace products in decline before revenue falls significantly

    • Enter new markets or attract new customer segments

    • Respond to changing customer needs and preferences

    • Stay ahead of - or catch up with - competitors

    • Grow revenue and market share over the long term

  • When successful, new product development delivers significant benefits

    • Competitive differentiation

      • A genuinely new product offers customers something rivals cannot match

    • First-mover advantage

      • Being first to market with an innovation allows a business to establish brand leadership before competitors can respond

    • Reduced reliance on existing products

      • A healthy pipeline of new products makes the business less vulnerable to the decline of any single product

    • Revenue growth

      • Successful new products generate new and additional income streams

The challenges of new product development

Challenge

Explanation

High cost

  • Research, design, testing and launch all require significant investment before any revenue is generated

High failure rate

  • The majority of new products fail commercially

  • Many never recoup their development costs

Time-consuming

  • From initial concept to market launch can take months or even years, during which market conditions may change

Market uncertainty

  • Even thorough market research cannot guarantee that customers will accept a new product

Cannibalisation

  • A new product may take sales from an existing product in the same portfolio rather than generating genuinely new revenue

Cross-functional demands

  • NPD requires close coordination between marketing, operations, finance and HR, placing pressure across the business

Case Study

Brindlewick Drinks Ltd

Brindlewick Drinks Ltd is a UK manufacturer of fruit squashes and cordials. With squash sales declining as consumers shift towards premium and sparkling drinks, the business decided to invest in new product development with a new range of lightly sparkling fruit drinks made with natural ingredients.

A range of sparkling fruit drinks in cans with the brand name Brindlewick

The process proved more demanding than anticipated. Developing the right formula took eight months of testing, and the specialist carbonation equipment needed on the production line required capital investment that finance initially resisted approving.

The marketing and operations teams needed to work closely together to agree launch timescales, while HR identified a gap in the workforce - nobody had the technical skills needed to operate the new equipment.

When the product finally launched, there was also a risk of cannibalisation - early sales data suggested some customers switched from Brindlewick's existing cordials rather than being new buyers altogether.

Despite these challenges, one year on, the new range gives Brindlewick a genuinely differentiated product in a growing market, reducing the business's reliance on its ageing core range.

Examiner Tips and Tricks

The value of NPD must always be weighed against its cost and risk. A business with limited resources may achieve better returns by extending existing products rather than investing in expensive new development - the right choice depends entirely on the specific context of the business

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Lisa Eades

Author: Lisa Eades

Expertise: Curriculum Expert

Lisa has taught A Level, GCSE, BTEC and IBDP Business for over 20 years and is a senior Examiner for Edexcel. Lisa has been a successful Head of Department in Kent and has offered private Business tuition to students across the UK. Lisa loves to create imaginative and accessible resources which engage learners and build their passion for the subject.

Bridgette Barrett

Reviewer: Bridgette Barrett

Expertise: Development Editor

After graduating with a degree in Geography, Bridgette completed a PGCE over 30 years ago. She later gained an MA Learning, Technology and Education from the University of Nottingham focussing on online learning. At a time when the study of geography has never been more important, Bridgette is passionate about creating content which supports students in achieving their potential in geography and builds their confidence.