Coupa Supplier Portal

Doing business with your customers is easier through the CSP.

Welcome to the Coupa Supplier Portal (CSP)! The CSP is a free tool for suppliers to easily do business with customers who use Coupa. The CSP makes managing customers and transactions easy. Depending on your customer's specific Coupa configuration, you can manage content and settings on a customer-by-customer basis, including viewing purchase orders, setting up delivery methods, creating catalogs, sending invoices and advance ship notices (ASNs), checking the status of transactions, and more.


You can log into the CSP here: CSP Login.

The CSP user guide is available as a PDF in the following languages:

Set Up the CSP

Perform admin tasks, for example, manage users and merge requests, set up e-invoicing, or create early payment discount terms.

Contract Collaboration

Information for suppliers who use Coupa Contract Collaboration.

CSP Videos

Links to videos for the Coupa Supplier Portal.