Bill SchaeferBill Schaefer is vice president of procurement services for IBM.From the AuthorProcurement SoftwareProcurement in 3-DIBMCompanies considering procurement outsourcing should carefully evaluate a provider's implementation of practices that deliver the full value of spend leverage.Procurement SoftwareReturn of a CastawayIBMHow will the landscape of purchasing look four years from today? It's most likely that supplier relationships, collaboration and purchasing departments will look much different.Page 1 of 1