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Centra is a pioneer in software eLearning. It is debating how to modify its go-to-market strategy, adding telesales to improve sales force productivity. At the same time, its market is evolving, and management thinks it may be about to "cross the chasm" in Geoffrey Moore's terminology. Should it "fish where the fish are biting" or should it concentrate on the enterprise customer and exclude small and mid-size corporations? If a shakeout is coming, how can Centra ensure that it either survives or is acquired by one of the survivors?

Hilton Hotels regards the frequent guest program as the industry's most important marketing tool, directing marketing efforts at the heavy user. What is Hilton to do then, when a competitor ups the ante? This case illustrates the economics of frequency marketing in industries with a very distinct "heavy half" to their customer base, and lets students debate what to do when Sheraton and Westin seemingly overdo a good thing.

Spreadsheet supplement for case 501-010.

Can two successful authors build a scalable consulting practice based on their unique view of customer relationship management (CRM)? Should they emphasize strategy or execution? The case describes how Peppers and Rogers grew from two people earning speaker fees to a 160-person publishing, consulting, and Internet technology promotion company. Now they want to grow faster and take advantage of the IPO capital market that has enabled the birth of competitors like Scient, Viant, and Zefer in the market for e-commerce and dot.com consulting.

A profitable dot com company? Alloy.com retails clothing to teens by catalog. Alloy uses a Web site to convert prospects and build community. The result is a business with the economics of a direct marketer and the market capitalization of an Internet start-up. The case presents the decision of whether to partner with AOL or to persevere with the current mix of customer acquisition methods.

How should America's second-largest pharmacy chain respond to the challenge from online drugstores? What threat does the web pose to bricks and mortar distribution of prescription drugs and the other items that make up 50% of a drugstore's sales? This case describes the purchase of Soma.com by CVS, and its integration into the corporation. A number of tactical questions remain to be answered, and then there is the larger strategic question--why do this at all? Teaching purpose: Issues in the integration of traditional retailing with online channels.

What are the prospects for grocery shopping on the Web? This case invites a comparison of seven business models, with particular emphasis on Webvan. Why does the investment community value Webvan at $7.8 billion after less than six months of operating experience, and Peapod, which has had seven years to learn the ropes, at $200 million? Explores online consumer-shopping behavior, the economics of online and offline grocery distribution, and the challenges of uniting a pure information business with a mundane package delivery service.

Spreadsheet supplement for case 500-024.

Clorox's Brita skillfully exploits a tide of water safety concerns, growing a home water (filtration) business from inception to a 15% U.S. household penetration in ten years. The dilemma in the case arises as the period of increasing returns seems to be drawing to a close, and management must use its legacy, an installed based and a strong brand equity, to take the business forward into a less friendly environment. Students can model the relation between the primary demand for pitchers and the derived demand for filters to decide where they want to put future investments.

Spreadsheet supplement for case 599-126.

Tells the story of Snapple's rise and fall, and poses the question "Can it recover?" Many soft-drink brands flourished in the 1980s serving New York's Yuppies, but only Snapple made the big time. It went from local to national success and was poised to go international when the founders sold out to Quaker. The brand proved harder to manage than Quaker anticipated and in 1997 was sold for a fraction of its acquisition price. The case presents factors accounting for the growth and decline and provides a qualitative study of the brand. What action should the new owners take?

Robert Bennett, who has a Master's degree in engineering, wants to exploit his idea to combine a refrigerator, freezer, and 500-watt microwave into an 87-pound, 4-foot-high appliance to sell to college students. Bennett must decide which markets to serve, which competitors he must contend with, with whom to collaborate, and what core capabilities to build.

Rogers Communications, Inc., Canada's largest cable television provider, is deciding how it should respond to developments that appear to portend the convergence of its industry with the computing and telecommunications industries. In particular, it is investigating how it should test the market for high-speed Internet access via cable modem. This case describes decisions that need to be made to bring this service to market in a suburb of Toronto.

Managers have recently begun to think of good marketing as good conversation, as a process of drawing customers into progressively more satisfying relationships with a company. And just as the art of conversation follows two steps--first striking up a conversation with a likely partner and then maintaining the flow--so the new marketing naturally divides itself into the work of customer acquisition and the work of customer retention. But how can managers determine the optimal balance between spending on acquisition and spending on retention? The authors use decision calculus to approach the large, complex problem through several smaller, more manageable questions on the same topic.

Students are instructed to interview a recent purchaser of a low-involvement product or service in depth about his/her ownership and usage experiences. The exercise provides students with first-hand understanding of important concepts in consumption domain (e.g., customer satisfaction, product meaning, brand loyalty).

Students are instructed to interview a recent purchaser of a high-involvement/ego-expressive product or service in depth about his/her buying decision. The exercise provides students with first-hand understanding of important concepts in consumer choice domain (e.g., stages in the buying process, decision-making roles, habit versus deliberation).

Students are instructed to interview a recent purchaser of a high-involvement/ego-expressive product or service in depth about his/her ownership and usage experiences. The exercise provides students with first-hand understanding of important concepts in consumption domain (e.g., customer satisfaction, product meaning, brand loyalty).

Students are instructed to interview a recent purchaser of a high-involvement/utilitarian product or service in depth about his/her buying decision. The exercise provides students with first-hand understanding of important concepts in consumer choice domain (e.g., stages in the buying process, decision-making roles, habit versus deliberation).

Students are instructed to interview a recent purchaser of a low-involvement product or service in depth about his/her buying decision. The exercise provides students with first-hand understanding of important concepts in consumer choice domain (e.g., stages in the buying process, decision-making roles, habit versus deliberation).

Students are instructed to interview a recent purchaser of a high-involvement product or service in depth about his/her ownership and usage experiences. The exercise provides students with first-hand understanding of important concepts in consumption domain (e.g., customer satisfaction, product meaning, brand loyalty).