You can use services procurement software to manage the acquiring of contingent workers and services providers; track their performance; and make sure they are paid correctly for the value they deliver. But to realize these benefits, you'll first have to select from a diverse set of vendors that vary by size, functionality, geography, and vertical market focus. CIOs and their business partners should use this report to understand the value they can expect from a services procurement provider and to select one based on size and functionality.