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CrimsonCorner—This is the purchasing and accounts payable system for the University of Oklahoma.  Orders and after-the-fact payments are initiated through this system by end-users.  These are routed as appropriate to Purchasing and/or Financial Services.  Fully approved purchase orders are fed to the PeopleSoft financial system to create encumbrances.  Fully approved vouchers are fed to the PeopleSoft Financial system to relieve the encumbrances, record actual expenses, and generate payments to suppliers.  A mobile application is available.

Adding a Supplier to CrimsonCorner

Supplier Request Form:
Use this process to request a new supplier to be set up, before payment on a form (such as the Payment Request Form) or a requisition is entered. Please ensure the supplier is not already in CrimsonCorner before completing this form.

Supplier Questions:
Use this email for any questions reguarding setting up or editing a suppliers information.

CrimsonCorner Weblink

CrimsonCorner Training Documents

You can find instructions covering a variety of CC tasks on Purchasing website,