How does one-to-one marketing use databases to customize the marketing mix?

"Another significant trend is the use of one-to-one marketing to create a customized marketing mix for each consumer. One-to-one marketing is creating a unique marketing mix for every consumer. The key to creating one-to-one marketing is a good marketing database. The information contained in a marketing database helps managers know and understand customers, and potential customers, on an individual basis. A marketing database is a computerized file of customers’ and potential customers’ profiles and purchase patterns. In the 1960s, network television enabled advertisers to “get the same message to everyone simultaneously.” Database marketing can get a customized, individual message to everyone simultaneously through direct mail or through the internet. This is why database marketing is sometimes called micromarketing. Database marketing can create a computerized form of the old-fashioned relationship that people used to have with the corner grocer, butcher, or baker. “A database is sort of a collective memory,” says Richard G. Barlow, president of Frequency Marketing, Inc., a Cincinnati-based consulting firm. “It deals with you in the same personalized way as a mom-and-pop grocery store, where they knew customers by name and stocked what they wanted.” You have also probably heard the term big data. Companies such as Facebook and Google can process information and then tailor information to provide marketers with higher-probability targets. For instance, imagine that you and some friends are discussing a spring break vacation and you are searching for possible locations on the Florida gulf coast. That data, along with the social group considering the vacation, can be sold to companies that provide travel services, airline flights, hotel rentals, and the like. Suddenly, you and your friends see travel offers and alternate destinations on your Facebook page. Likewise, imagine you are looking for a mystery novel to read on a long flight. Let’s say that you are also searching for ways to remove a rust stain on a favorite sweater. When you go to your Amazon page, you see several new mystery novels as well as cleaning solutions highlighted on your page. All of this was done through the use of big data and analytics to provide consumers solutions they are looking for as well as products that they don’t even know that they want. The size of some databases is impressive: Ford Motor Company’s is about 50 million names; Kraft General Foods, 30 million; Citicorp, 30 million; and Kimberly Clark, maker of Huggies diapers, 10 million new parents. American Express can pull from its database all cardholders who made purchases at golf pro shops in the past six months, who attended symphony concerts, or who traveled to Europe more than once in the past year, as well as the very few people who did all three. Companies are using their marketing databases to implement one-to-one marketing. For example, Novartis Seeds, Inc., a Minneapolis-based agriculture business, produces individually customized, full-color brochures for 7,000 farmers. Each piece features products selected by Novartis dealers specifically for the farmer based on information collected about the farm operation and the types of crops grown. Instead of the 30-page catalog Novartis traditionally sent, these customers get a one-page brochure with only the five or six products they need, plus other complementary products dealers feel they should consider."