A 5-stage lifecycle. Assumes that Research and Development stage has been finished to create a product.

Introduction

  • Product just releases.
  • Most money will be spent on promotion and advertising.
  • There is very little profit at this phase. mostly it is loss.
  • Some products like those created by Apple have incredible short introduction phases.

Growth

  • Early adopters and innovators purchase your product.
  • They are sharing positive reviews of the product.
  • You now begin to make some profit.
  • Consumers reap the benefits of Economies of Scale

Maturity

  • Sales hit their peak.
  • The market is now saturated, and there are many competitors
  • Most consumers already have your product or a replacement to your product
  • The profits will begin to decrease soon

Decline

Sales start declining, and profits are declining.

Withdrawl

A debatable 5th stage, in which the product is taken off the market. The hypothetical good business will never reach this stage. Could be prevented by:

Extension

When the product is rebranded or relaunched to be slightly different. It is an effort to update a matured product to prevent decline.