by
Hinterhuber, Andreas, editor.
Format:
Alıntı:
Value first then price : quantifying value in business to business markets from the perspective of
by
Poundstone, William. yazar
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Priceless : the myth of fair value (and how to take advantage of it)
by
Seufert, Eric Benjamin.
Format:
Alıntı:
freemium product and improve it post-launch Includes a detailed explanation of the lifetime customer value
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