42 Software as a service (SAAS) services featuring software for evaluating, providing reports, and advising, all in the area of optimization of procurement spending and savings; software as a service (SAAS) services, namely, hosting software for use by others in procurement organizations or procurement operations for viewing expenditure data in a procurement-oriented format, tracking, archiving and managing contracts and projects, managing categories of expenditures, analyzing spending history, cleaning up accounts payable data, dashboard and internal compliance reporting, identifying sourcing and optimization opportunities, correcting unusual spending, and managing vendor relationships