Definition:
The consumer decision-making process is the series of steps a consumer goes through
before, during, and after making a purchase.
Stages of Consumer Decision-Making:
1. Problem Recognition:
○ Consumer identifies a need or problem that requires a solution.
○ Example: Realizing the need for a new phone.
2. Information Search:
○ Gathering information about available products or services.
○ Sources: Personal (family/friends), commercial (ads, websites), public
(reviews), experiential (trying products).
3. Evaluation of Alternatives:
○ Comparing different products or brands based on features, price, quality, and
benefits.
○ Example: Comparing iPhone vs Samsung phone.
4. Purchase Decision:
○ Selecting the product or brand and making the purchase.
○ Influenced by: personal preferences, social influence, and situational factors.
5. Post-Purchase Behaviour:
○ Evaluating satisfaction after purchase.
○ Can lead to:
■ Satisfied consumers: Repeat purchase and positive word-of-mouth.
■ Dissatisfied consumers: Complaints, negative reviews, or returns.
Applications in Marketing:
● Designing strategies for each stage to influence buying decisions.
● Providing relevant information to assist evaluation.
● Offering after-sales support to ensure satisfaction and loyalty.