Getting Started with the Coupa Supplier Portal

Learn how you can use the Coupa Supplier Portal to manage customers and transactions.

The Coupa Supplier Portal (CSP) is a free tool for suppliers to easily do business with their 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 in to the CSP at CSP Login.

The CSP user guide is available as a PDF in several languages. While the PDFs do not contain the latest updates, they are a valuable resource. For the latest updates, see the HTML pages.


Register here for Coupa Supplier Portal Webinars to learn how to create electronic invoices directly from POs, get set up for fast digital payments, view all your remittance advice, and more!

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.