Product life Cycle, Management in relation to Marketing

Products - product life cycle

We define a product as "anything that is capable of satisfying customer needs. This definition includes both physical products (e.g. cars, washing machines, DVD players) as well as services (e.g. insurance, banking, private health care).

Businesses should manage their products carefully over time to ensure that they deliver products that continue to meet customer wants. The process of managing groups of brands and product lines is called portfolio planning.

The stages through which individual products develop over time is called commonly known as the "Product Life Cycle".

The classic product life cycle has four stages (illustrated in the diagram below): introduction; growth; maturity and decline

Introduction Stage

At the Introduction (or development) Stage market size and growth is slight. it is possible that substantial research and development costs have been incurred in getting the product to this stage. In addition, marketing costs may be high in order to test the market, undergo launch promotion and set up distribution channels. It is highly unlikely that companies will make profits on products at the Introduction Stage. Products at this stage have to be carefully monitored to ensure that they start to grow. Otherwise, the best option may be to withdraw or end the product.

Growth Stage

The Growth Stage is characterized by rapid growth in sales and profits. Profits arise due to an increase in output (economies of scale) and possibly better prices. At this stage, it is cheaper for businesses to invest in increasing their market share as well as enjoying the overall growth of the market. Accordingly, significant promotional resources are traditionally invested in products that are firmly in the Growth Stage.

Maturity Stage

The Maturity Stage is, perhaps, the most common stage for all markets. it is in this stage that competition is most intense as companies fight to maintain their market share. Here, both marketing and finance become key activities. Marketing spend has to be monitored carefully, since any significant moves are likely to be copied by competitors. The Maturity Stage is the time when most profit is earned by the market as a whole. Any expenditure on research and development is likely to be restricted to product modification and improvement and perhaps to improve production efficiency and quality.

Decline Stage

In the Decline Stage, the market is shrinking, reducing the overall amount of profit that can be shared amongst the remaining competitors. At this stage, great care has to be taken to manage the product carefully. It may be possible to take out some production cost, to transfer production to a cheaper facility, sell the product into other, cheaper markets. Care should be taken to control the amount of stocks of the product. Ultimately, depending on whether the product remains profitable, a company may decide to end the product.

Product Life-Cycle Management.

Product life-cycle management (or PLCM) is the succession of strategies used by business management as a product goes through its life-cycle. The condition in which a product is sold (advertising, saturation) changes over time and must be managed as it moves through its succession of stages.

Product life-cycle (PLC) like human beings, products also have an arc. From birth to death, human beings pass through various stages e.g. birth, growth, maturity, decline and death. A similar life-cycle is seen in the case of products. The product life cycle goes through multiple phases, involves many professional disciplines, and requires many skills, tools and processes. Product life cycle (PLC) has to do with the life of a product in the market with respect to business/commercial costs and sales measures. To say that a product has a life cycle is to assert three things:

• Products have a limited life,
• Product sales pass through distinct stages, each posing different challenges, opportunities, and problems to the seller,
• Products require different marketing, financing, manufacturing, purchasing, and human resource strategies in each life cycle stage.

The four main stages of a product's life cycle and the accompanying characteristics are:

1. Market introduction stage

1. costs are very high
2. slow sales volumes to start
3. little or no competition
4. demand has to be created
5. customers have to be prompted to try the product
6. makes no money at this stage

2. Growth stage

1. costs reduced due to economies of scale
2. sales volume increases significantly
3. profitability begins to rise
4. public awareness increases
5. competition begins to increase with a few new players in establishing market
6. increased competition leads to price decreases

3. Maturity stage

1. costs are lowered as a result of production volumes increasing and experience curve effects
2. sales volume peaks and market saturation is reached
3. increase in competitors entering the market
4. prices tend to drop due to the proliferation of competing products
5. brand differentiation and feature diversification is emphasized to maintain or increase market share
6. Industrial profits go down

4. Saturation and decline stage

1. costs become counter-optimal
2. sales volume decline
3. Prices, profitability diminish.

Therefore, with this in mind business managers have the challenge of understanding the position of the product or service and then planning the marketing strategies effectively.