Adding value as an extension strategy

Adding value is an extension strategy where you improve the specification or features of an existing product. The aim is to make the product more desirable, so it sells more and its life is extended.

Adding a feature that rivals do not offer can create a unique selling point (USP). For example, a reusable water bottle brand might add a built-in filter that removes chlorine from tap water. That gives customers a clear reason to choose it over cheaper bottles, which could boost sales and attract new customers.

Advantage	Why it helps	Disadvantage	Why it matters
More desirable	Extra features can make customers choose your product over rivals.	Costly	Designing and making new features costs money, reducing profit.
New USP	Gives a reason to buy that competitors do not offer.	Upsets customers	Loyal customers may prefer the original; you may need to tell them about changes.
Boosts sales	Can attract new customers and encourage existing ones to buy again.	May not solve the cause	If sales fell for another reason, a new feature might not fix it.

However, adding value is not guaranteed to work. Designing and producing a new feature is often costly, which can reduce profit per sale. Changing an existing product can also upset current customers who liked the original version, so you may need to inform them about the change and explain the benefits.

Most importantly, adding value only helps if it tackles the real reason sales were falling. If a rival is simply cheaper, a new feature might not solve the problem because customers may still prefer the lower price.

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