AribaSpendManagementManageandLeverageEnterprise-WideSpendforSignificantBottomLineResultsUseCase:FromConcepttoRealityTableofContentsIntroduction............................................................................3EnterpriseSpendManagementisStrategic............................4TheEnterpriseSpendManagementLifecycle.........................5EnterpriseSpendManagementChallenges.................