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Decision Making

Understanding how we make decisions helps advertisers choose the right message to send at the right time.

The decision to purchase a product has five stages, each of which implies the need for a different type of communication. The five stages are:

  1. Need recognitionneed recognitionThe first step in the buying decision process; the realization that we have a need for a product.: first, we realize we have a need for a product. Advertising for this stage may highlight an unmet need, a common life problem, or a desirable new capability.

  2. Information searchinformation searchProcess in which consumers seek out information about a product before buying, for example by searching the Web or asking friends.: we seek out information about the product by searching the Web or asking friends. Informative advertising can demonstrate product performance or superiority.

  3. Evaluation of alternativesevaluation of alternativesProcess in which, before buying, consumers compare the choices available based on various attributes.: we compare the choices available based on various attributes. Comparative ads and two-sided messages spell out the pros (and to a lesser extent the cons) of an advertiser’s brand versus competing brands.

  4. PurchasepurchaseProcess in which consumers choose the option they like best and buy it.: we choose the option we like best and buy it. Ads facilitate purchase by telling us where or how to buy, or perhaps they announce a price reduction for the product.

  5. Postpurchase satisfaction or dissatisfactionpostpurchase satisfaction or dissatisfactionThe process in which consumers use a new product and are either satisfied with the purchase or not.: we use the product and we’re either satisfied with the purchase or not. Postsale communications, such as feedback and social networks, help consumers confirm their choices or resolve issues.

Figure 4.8. The Decision-Making Process

The Decision-Making Process

Advertisers can help consumers through the decision-making process. Some ads intend to create awareness that a need exists (it was an adman, not a doctor, who invented the term “halitosis” to describe bad breath!). Other ads provide information to facilitate information search and comparisons. Progressive Insurance, for example, lets customers shop online and compare prices among major competitors. The company does not promise to have the lowest price, but it makes clear what its price is in relation to the competition. This is particularly helpful in the “evaluation of alternatives” stage as customers compare different competitive offerings.[86]

The people who make the purchase decision can be individuals, couples, families, or businesses. In businesses, the “buying centerbuying centerA group of people in a business who are involved in the decision-making process for corporate purchases.” (a group of people tasked with making purchase decisions on behalf of the organization) typically is involved in the decision-making process because organizational decisions are more complex. Each member of the buying center plays a different role in the process, which may require different types of messages. For example, new corporate computer software might advertise how it enhances business performance for managers while it emphasizes technical sophistication for IT professionals.

SS+K’s client, the Blue Cross and Blue Shield Association, has many audiences ranging from individuals to small businesses to national accounts (companies with over five hundred people, sometimes in multiple states). The agency recently designed a campaign to address the needs of national accounts business decision makers (the HR or corporate group in charge of making insurance decisions for a corporation.)

MotivationmotivationThe processes that lead people to behave as they do. refers to the processes that lead people to behave as they do. For example, why do consumers decide to buy a timeshare vacation property? An industry survey found that the most important reasons to purchase a timeshare include flexibility, low cost, a desirable resort, and the certainty of quality accommodation.[88] It’s important that advertisers understand what drives customers so they can design messages to address central concerns rather than minor ones.

Hershey or Nestlé? Coke or Pepsi? Charmin or Bounty? Lil Wayne or Usher? People don’t have the time or desire to ponder endlessly about every purchase. HeuristicsheuristicsShortcuts or mental “rules of thumb” that people use in making a decision. are shortcuts or mental “rules of thumb” that we use when we make a decision—especially when we choose among products in a category where we don’t see huge differences or if the outcome isn’t do or die. These rules simplify the decision-making process by making it quick and easy. Common heuristics include these:



[86] Nancy Michael, “Customer Loyalty: Elusive, but Critical,” ABA Banking Journal 99, no. 2 (2007): 42.

[87] Roger Slavens, “Understand Client Priorities, Then Deliver Solutions” B to B, March 12, 2007, 24.

[88] Beverley Sparks, Ken Butcher, and Grace Pan, “Understanding Customer-Derived Value in the Timeshare Industry,” Cornell Hotel & Restaurant Administration Quarterly 48 (February 2007): 28.

[89] Richard W. Stevenson, “The Brands with Billion-Dollar Names,” New York Times, October 28, 1988, A1.

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