There are several reasons large businesses rely on Coupa or SAP Ariba to manage their procurement processes. On TrustRadius, both Ariba and Coupa tend to be preferred by midsize businesses and enterprise organizations. Though the products offer very similar functionality, SAP Ariba focuses more on process improvement while Coupa focuses more on responsible spend management and visibility (though each solution addresses both of these problems). OSS/BSS (Operations Support/Business Support)Ĭoupa and SAP Ariba are both business spending management platforms that help businesses track payments and spending across the procurement lifecycle.Integration Platform as a Service (iPaaS).Application Performance Management (APM).If you have questions about the options listed above, please contact us at For additional help with questions about the supplier portal, see Coupa FAQ’s here. We value your support and look forward to continuing to work with you. See the below SAN Reference Guide for a step-by-step process overview. If you’re good with this option, no further action is needed. The email includes a way for you to send an invoice directly through the purchase order notification by clicking on Create Invoice. With this option, you receive purchase orders via email.

Option 2: Supplier Actionable Notification (SAN). The below CSP Reference Guide will walk you through the process. Your designated administrator will receive an email link to join the PGE Coupa system and add or invite users to see purchase orders or process invoices. Send a request to join CSP to and include the individual's email address who will be your account administrator. Option 1: Coupa Supplier Portal (CSP) is the preferred method – an online portal that allows you to view purchase orders and send invoices within Coupa. There are two ways to receive purchase orders and send invoices with Coupa. PGE Purchase Order & Invoicing Process – CoupaĪt PGE, we use Coupa as our procurement system.

Coupa procurement system