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Product Design and Life Cycle

The marketing mix, the four Ps working as one. How a product is designed, how its sales rise and fall over the life cycle, and how price, promotion and place must be linked to build competitive advantage.

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What you'll cover

The marketing mix 🎯

A great product can still fail if the **price** is wrong, no one has heard of it, or customers cannot buy it where they shop. The **marketing mix** is the blend of four decisions a business must get right together: **Product**, **Price**, **Promotion** and **Place**, the **four Ps**. This module shows how each works, how a product changes over its **life cycle**, and why the four Ps must be **linked** to win customers.

The words you need 🔑

Five ideas run through marketing decisions:

The design mix 🎨

The design mix balances three things when creating a product. Which set is it?

  • Function, aesthetics and cost
  • Product, price and place
  • Sales, profit and market share
  • Advertising, branding and sponsorship

The four Ps 🧭

Every marketing decision falls under one of the **four Ps**: **Product**: what you sell, and its design mix. **Price**: how much you charge, and the strategy behind it. **Promotion**: how you make customers aware and persuade them. **Place**: where and how customers can buy it. Get one wrong and the whole mix suffers, so they must work **together**.

Match each P to its decision 🧩

  • Product
  • Price
  • Promotion
  • Place
  • The design, features and quality of what is sold
  • How much customers are charged, and the strategy
  • How the business raises awareness and persuades
  • Where and how customers can buy the product

Order the life cycle 🔄

An interactive activity.

Plot the life cycle 📈

An interactive activity.

Skimming versus penetration ⚖️

Two common pricing strategies for a new product, with opposite logic.

Which extend a product's life? ✅

Select the TWO extension strategies a business could use to prolong a product's maturity phase.

  • Redesign the packaging or update the product
  • Sell it to a new market or find new uses
  • Stop making the product altogether
  • Cut all advertising to save money

Complete the mix 🧱

The marketing mix has four elements. The _____ is what you sell; the _____ is what you charge; _____ raises awareness; and _____ is where customers buy it. Getting these to work together, and to stand out through _____, builds competitive advantage.

product price promotion place differentiation profit packaging discount branding segment

Which pricing strategy? 💷

A business launches a brand-new games console with no direct rivals and sets a high initial price to earn as much as possible from eager early buyers. Which pricing strategy is this?

  • Price skimming
  • Penetration pricing
  • Cost-plus pricing
  • Competitive pricing

Launch the brand 🔀

An interactive activity.

Recommend the mix ✍️

An interactive activity.

The grade-9 habit 🏆

Weak answers give **four separate mini-answers**, one per P. Top answers build **one integrated recommendation** where the Ps **support each other**: a premium **product** justifies a higher **price**, which shapes the **promotion** you choose and the **place** you sell it. Always **justify** each decision with the business's situation, and **link** the four Ps explicitly. One joined-up mix, not four islands - top band.