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4.3.1 Business buying processes

Figure 4.2 provides a useful model of business buyer behaviour that we can contrast with our consumer black box model in Figure 4.1.

Figure 4.2 A model of business buyer behaviour

Figure 4.2 A model of business buyer behaviour
Source: Kotler et al. (2004, p. 288)

Consider this

Compare the above model with the black box model of consumer behaviour in Figure 4.1. What do you think are the main similarities? What do you think are the main differences?

The basic difference between the two models is in the middle segment: a black box in the case of consumers, an organisation in the case of business markets. We will be giving our attention to the two main components of the middle segment: the buying centre and the buying decision process. Table 4.2 is included here to help remind you of some of the differences between business and consumer markets.

Table 4.2 Major differences between business and consumer markets

Characteristic

Business market

Consumer market

Demand

Organisational

Individual

Purchase volume

Larger

Smaller

Number of customers

Fewer

Many

Location of buyers

Geographically concentrated

Dispersed

Distribution structure

More direct

More indirect

Nature of buying

More professional

More personal

Nature of buying influence

Multiple

Single

Type of negotiations

More complex

Simpler

Use of reciprocity

Yes

No

Use of leasing

Greater

Lesser

Primary promotional method

Personal selling

Advertising

Source: Summers et al. (2003, p. 75)

The buying centre concept is useful in understanding the various influences on the business buying process. The business marketer, such as a port, terminal or shipping service, needs to be aware that in any purchasing situation there is not only the buyer, but users, influencers, deciders and information gatekeepers as well. These are discussed for you on pages 292-293 of Kotler et al. (2004). All these roles comprise the buying centre, and its size and composition vary depending on the nature of the purchase as well as the type of business.

The buying decision process has a number of major steps that vary from text to text. The following table, as you will observe, has close counterparts to consumer buying.

Table 4.3 Steps in a business buying decision

  1. Anticipate or recognize a problem/need/opportunity and a general solution
  2. Determine the characteristics and quantity of a needed good or service
  3. Describe precise product specifications and critical needs
  4. Search for and qualification of potential sources
  5. Acquisition and analysis of proposals
  6. Evaluation of proposals and selection of suppliers
  7. Selection of an order routine
  8. Performance feedback and evaluation

Source: Based on Boone and Kurtz (2005, pp. 299-301)

Now that you have thought about the steps in the business decision-making process, and given that they are reasonably self-explanatory, we will not address them further. Instead turn to the following reading which will also describe the three main types of decisions which business buyers make, namely:

The reading will also elaborate on what we have discussed above and includes detail on four approaches for evaluating and buying products.

In your text

Kotler et al. (2004) Chapter 8, pp. 288-302 'Business buying behaviour'.

Do not forget that business buying is done by individuals or groups of individuals. Thus, social and psychological factors such as culture and personality do play a part. An astute marketer must endeavour to understand the interpersonal dynamics within the buying organisation and between it and his/her own organisation.

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