Extension strategies for products in decline

Extension strategies help prolong the life of products that are experiencing falling sales by refreshing their appeal and boosting demand. These approaches aim to prevent a product from entering the decline phase too quickly, allowing businesses to maximise revenue over a longer period.

Methods of extending a product's life cycle

• Product development - Businesses can update or redesign the product to make it more attractive. This might involve altering the formulation, introducing new features, or creating limited-edition versions. Changes to packaging can also modernise the product's appearance and provide fresh material for marketing efforts.
• Promotion changes - Adjusting how the product is advertised can revive interest. For example, launching a fresh advertising campaign, offering discounts, or running contests can draw in new customers or encourage repeat purchases.

The importance of a mixed product portfolio

A product portfolio represents the full range of products a business offers, helping to spread risk and ensure steady income. By maintaining a diverse mix, companies can balance products at various stages of their life cycles, reducing dependence on any single item.

Key elements of product portfolios

• Product line - A group of similar products that share characteristics, purposes, or target markets, such as different pack sizes of the same item.
• Product portfolio - The complete collection of all product lines produced by a business. For instance, a cosmetics firm might have product lines for makeup, fragrances, and nail care, forming its overall portfolio.

Benefits of a mixed product portfolio

A balanced portfolio includes products in introduction, growth, maturity, and decline stages. This diversity means that if one product underperforms, others can provide support, helping the business maintain stability and profitability.

Analysing products using the Boston Matrix

The Boston Matrix is a tool for evaluating a business's product portfolio by plotting products based on market growth and market share. It helps identify strengths and weaknesses, guiding decisions on where to allocate resources. Each product is shown as a circle, with the circle's size indicating its sales revenue.

Categories in the Boston Matrix

• Question marks (problem children) - Products with low market share but high market growth. These are new items that require significant investment in promotion to build awareness and could either succeed or fail.
• Stars - Products with high market share and high market growth. They are in a strong growth phase with high potential for future profits, but they face competition and may need spending on advertising and capacity expansion to maintain their position.
• Cash cows - Products with high market share but low market growth. These are mature products that generate substantial income with low costs, as they are well-established and produced efficiently.
• Dogs - Products with low market share and low market growth. These are often in decline and may not be worth continued investment, though some can still yield short-term profits.

How the Boston Matrix works

The matrix visualises products in a grid, with market growth on the vertical axis and market share on the horizontal axis. It provides a snapshot of portfolio health but cannot guarantee future outcomes, as actual profits may vary from expectations.

Strategies based on Boston Matrix positions

Businesses use the Boston Matrix to inform marketing and investment choices, tailoring strategies to each product's position. This ensures resources are used effectively to support growth and manage declines.

Strategic options for different categories

• For question marks - Invest heavily in marketing to increase market share and turn them into stars, or divest if they show little promise.
• For stars - Allocate funds to promotion and production capacity to protect market share against rivals, positioning them as future cash cows.
• For cash cows - Focus on harvesting profits by maximising sales with minimal new spending, using the income to fund other products like question marks.
• For dogs - If still profitable, harvest short-term gains; otherwise, consider divestment by selling the product line to another company.

Overall portfolio management approaches

Build brands to strengthen positions, harvest for quick returns, or divest to free up resources. For example, profits from cash cows can be redirected to nurture question marks.