Hi Adam:
Thanks for sharing your question with the community. I contacted Katia Kosovec, the Customer Engagement Exec for your account. I understand from Katia that she researched your question within Ariba and that she put you in touch with the Ariba Discovery team. Another resource you may want to discuss with Katia is working with the BPC team, which can help you understand how to evaluate spends.
Regards,
Debbie Curtis-Magley
Ariba Exchange Community Manager