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The Advertising Effect of Free - Do Free Basic Versions Promote Premium Versions within the Freemium Business Model of Music Services?
Thomas M. Wagner
Alexander Benlian
Thomas Hess
Published in:
HICSS (2013)
Keyphrases
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business models
conceptual framework
data sets
web services
case study
service providers
service oriented
search computing
mobile payment
end users
semi automatic