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Financial
• Outdated technology can be expensive for a number of reasons including time to
market, increased risk inefficient processes, upgrade costs and the total cost of
ownership
• Chargeback and Showback
• Chargeback is an internal billing mechanism where departments directly pay for
their consumption of IT services
• Showback provides departments with visibility to their consumption of IT
services but do not directly pay for the services
• Implementing IT as a Service can shift expenditures from CAPEX to OPEX and
provide predictable ongoing expenses
• When developing your finance case, you should show how the project delivers
business results whilst optimizing costs
