Suppliers will invoice through Ariba network or manually send the invoice to UW. How will AP know when they receive an EI invoice?

If the order is sent manually to a supplier who is not Ariba Enabled, there are instructions on the EI that is sent to the supplier that instructs them to email a PDF of the invoice to epay@uw.edu and to reference the EI number somewhere on the invoice. When AP manually enters the invoice, they use the EI number to match to the PO so that that items are automatically added to the invoice. AP attached the PDF of the invoice to the one they enter into Aribe for document retention purposes.

How do you place an M&E order of 1 each microscope,( furniture, centrifuge w/rotor & adapters, freezer w/shelves & boxes etc) that has many parts but is considered a single system?

Currently, Non-Catalog Ordering is designed to support orders that are less than 10K, for a one time purchase and one invoice. While it can accommodate more than a single invoice, this will cause invoice exceptions and result in addtional processing for Accounts Payable. Best practice is to create the order to match how the supplier will be invoicing for the items.

Would like to have a PO number other than EI. How is AP going to handle incoming invoices from both manual suppliers and Ariba network that still send them using U.S. Mail?

Technically they cannot change the eProcurement order prefix. Therefore, suppliers must accept and use eProcurement EI. Enabled suppliers send invoices electronically over the Ariba Network. The EI sent to other suppliers for manual orders specifies to email a PDF of the invoice to ePay@uw.edu. AP will continue to push-back on suppliers who send paper invoices.