4. Purchase decisionThe penultimate

4. Purchase decision

The penultimate stage is where the purchase takes place. Philip Kotler (2009) states that the final purchase decision may be ‘disrupted’ by two factors: negative feedback from other customers and the level of motivation to accept the feedback. For example, having gone through the previous three stages, a customer chooses to buy a new telescope. However, because his very good friend, a keen astronomer, gives him negative feedback, he will then be bound to change his preference. Furthermore, the decision may be disrupted due to unforeseen situations such as a sudden job loss or relocation.