Invoices should be submitted electronically to invoicesonly@northwestern.edu. If an invoice is received by a department or school directly from a vendor that includes a valid (open) PUR number, it ...

Please ensure that the document is an invoice and not a quote, estimate, banquet order, etc. If the invoice is emailed to you, please print the invoice so that the total amount due is easy to read. If ...

There are two options available for submitting e-invoices through Ariba. A short description for each is included below. Option 1 (online invoicing) is the most common method and is already enabled ...

Centrally processed in Accounts Payable. The PO number needs to be typed/written directly on the invoice prior to submission. All PO numbers begin with either 450 or 600. Click to submit invoices ...

Behind every successful business finance operation lies a collection of essential practices that often receive attention only when problems surface. Invoice reconciliation, rarely celebrated or ...

Invoice reconciliation: How to reconcile invoices and identify discrepancies Behind every successful business finance operation lies a collection of essential practices that often receive attention ...