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| title | chunk | source | category | tags | date_saved | instance |
|---|---|---|---|---|---|---|
| Buyer decision process | 1/3 | https://en.wikipedia.org/wiki/Buyer_decision_process | reference | science, encyclopedia | 2026-05-05T14:37:30.016614+00:00 | kb-cron |
As part of consumer behavior, the buying decision process is the decision-making process used by consumers regarding the market transactions before, during, and after the purchase of a good or service. It can be seen as a particular form of a cost–benefit analysis in the presence of multiple alternatives. To put it simply, In consumer behavior, the buyer decision process refers to the series of steps consumers follow when making choices about purchasing goods or services, including activities before, during, and after the transaction. Common examples include shopping and deciding what to eat. Decision-making is a psychological construct. This means that although a decision cannot be "seen", we can infer from observable behavior that a decision has been made. Therefore, we conclude that a psychological "decision-making" event has occurred. It is a construction that imputes a commitment to action. That is, based on observable actions, we assume that people have made a commitment to effect the action. Nobel laureate Herbert A. Simon sees economic decision-making as a vain attempt to be rational. Simon claimed (in 1947 and 1957) that if a complete analysis is to be done, a decision will be immensely complex. Simon also wrote that peoples' information processing ability is limited. The assumption of a perfectly rational economic actor is unrealistic. Consumers are influenced by emotional and nonrational considerations making attempts to be rational only partially successful. He called for replacing the perfect rationality assumptions of homo economicus with a conception of rationality tailored to cognitively limited agents. Even if the buyer decision process was highly rational, the required product information and/or knowledge is often substantially limited in quality or extent, as is the availability of potential alternatives. Factors such as cognitive effort and decision-making time also play a role.
== Stages ==
The five stages of a decision process were first introduced by philosopher John Dewey in How We Think in 1910. Later studies expanded upon Dewey's initial work and are seen as foundational for analysis of consumer purchasing decision-making. Dewey did not refer in How We Think specifically to purchasing decisions, but in applied terms his five stages are:
Problem/Need Recognition – recognize what the problem or need is and identify the product or type of product which is required. For example, A university student realizes their laptop has become too slow to run design software, prompting the need for a new, more powerful model. Information Search – the consumer researches the product which would satisfy the recognized need. Example: The student starts browsing tech review websites, comparing brands, and checking specifications and prices online. Evaluation of Alternatives – the consumer evaluates the searched alternatives. Generally, the information search reveals multiple products for the consumer to evaluate and understand which product would be appropriate. Example: They narrow choices down to three laptops, weighing trade-offs between price, features, and customer reviews. Purchase Decision – after the consumer has evaluated all the options and would be having the intention to buy any product, there could be now only two things which might just change the decision of the consumer of buying the product that is what the other peers of the consumer think of the product and any unforeseen circumstances. Unforeseen circumstances for example, in this case, could be financial losses which led to not buying of the product. Example: The student decides to buy a mid-range model from a brand with strong support and warranty policies. Post Purchase Behavior – after the purchase, the consumer may experience post-purchase dissonance feeling that buying another product would have been better. Addressing post-purchase dissonance spreads the good word for the product and increases the chance of frequent repurchase. Example: After using the new laptop for a few weeks, the student shares their experience in an online review, expressing satisfaction or regret depending on performance. These five stages are a framework to evaluate customers' buying decision process. While many consumers pass through these stages in a fixed, linear sequence, some stages such as evaluation of alternatives may occur throughout the purchase decision. The time and effort devoted to each stage depend on a number of factors including the perceived risk and the consumer's motivations. In the case of an impulse purchase, such as the purchase of a chocolate bar as a personal treat, the consumer may spend minimal time engaged in information search and evaluation and proceed directly to the actual purchase.
=== Problem/need-recognition === Problem/Need-recognition is the first step in the buying decision. Without knowing what the customer needs, they will not be enticed to purchase the product. The need can be triggered by internal stimuli (e.g. hunger, thirst) or external stimuli (e.g. advertising). Maslow held that needs are arranged in a hierarchy. According to Maslow's hierarchy, only when a person has fulfilled the needs at a certain stage, can he or she move to the next stage. The problem must be the products or services available. It's how the problem must be recognized.
=== Information search ===
The information search stage is the next step that the customers may take after they have recognized the problem or need in order to find out what they feel is the best solution. The field of information has come a long way in the last forty years, and has enabled easier and faster information discovery. Consumers can rely on print, visual, and/or voice media for getting information.
=== Evaluation of alternatives ===
At this stage, consumers evaluate different products/brands on the basis of varying product attributes, and whether these can deliver the benefits that the customers are seeking. This stage is heavily influenced by one's attitude, as "attitude puts one in a frame of mind: liking or disliking an object, moving towards or away from it". For example, in high-involvement purchases such as buying a car, consumers may compare numerous models, read reviews, and seek expert opinions; whereas for low-involvement purchases like toothpaste, they may rely on brand familiarity or promotional cues.