How to Buy
Purchases $10,000 and Over
- Purchase Request Instructions
- Submit a request for purchases $10,000 and over here. A purchasing agent will contact you once the request has been received.
- Review requests for purchases $10,000 and over here.
Catalogs, Contracts, and Purchases Under $10,000
- Over 60% of all items purchased on POs are found in one of the Ariba Catalogs. View a list of preferred suppliers here to get started.
- Can't find what you need in a catalog? Search here by commodity for a list suppliers available in Ariba to receive purchase orders.
- The Office of Supplier Diversity Development also offers a database of minority and woman-owned businesses looking to do business with Purdue. The database can be accessed here.