Case 3 Teaching Note Amazon.com’s Business Model and Its Evolution
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media. There was no apparent direct linkage between those devices and its e-commerce platform, nor is
proprietary software required for capturing the streaming content on those devices (or on any of its rivals’
devices, for that matter).
A good argument could thus be made for Amazon to entirely exit (or at least reduce its investments in) per–
sonal media players and other electronic devices such as the Fire TV or Amazon Dash that are not essential
to access the company’s commerce or web services ecosystems. The case states that, “in the third quarter of
5. Does it make good strategic sense for Amazon to be a competitor in the e-commerce,
cloud-based computing services, and personal media device industries? Which of its three
principal product lines—e-commerce, cloud computing services, personal media players—
do you think is most important to Amazon’s future growth and profitability? Why? Should
any of the product lines be discontinued?
Amazon has become the most disruptive force to emerge in retail in several decades. Its low-cost operations,
network effect, and laser focus on customer service provide it with sustainable competitive advantages that
traditional retailers cannot match; this should yield additional market share gains in the years to come.
So, the answer is yes and no, it does make good strategic sense for Amazon to remain a competitor in
the e-commerce and cloud-based computing services businesses, while the personal media player business
remains a strong question mark or perhaps even a candidate for divestment.
nOne of Amazon’s key advantages is its low-cost operations.
The cost to maintain its scalable fulfillment and distribution network is lower than having a large physical
retail presence, allowing Amazon to price below its brick-and-mortar peers while still generating excess
economic returns. Additionally, U.S. tax laws currently mandate that online retailers collect sales tax
in states where they have a physical presence, with the tax responsibility falling to the end consumers
themselves. As a result, Amazon currently collects sales tax in states where it maintains a physical