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Payment Methods

Payment for goods and services can be made in a variety of ways. Depending on the type of service or goods, or how frequently you need them, some payment methods are better than others.

Most goods and services can be paid for with iBuyNU or NUFinancials through a Purchase Order. Some orders, though, might require a Payment Request (PRQ). Review the examples below to learn what payment processes work best for your specific order.

Keep in mind: depending on your specific order, payment processes may be more nuanced than those described below. The examples below are simplified and may not apply to your individual order.

How Do I Pay For...

Copier

Internal Billing: Once the copier is purchased, preferably with a requisition within NUFinancials from a Preferred Vendor, copy charges will be automatically charged to you school/department chart string.

Catering

Requisitions with NUFinancials: For larger catering orders, you'll want to ensure that a requisition/purchase order is sent to the vendor before the work is performed. For smaller catering needs, an inline voucher is the primary alternative, followed by a procurement card. We also need to ensure that a signed contract is in place and that caterers meet certain insurance requirements. Northwestern's preferred vendors have provided this documentation.

Emergency Services (plumbing, locksmith, electrician, etc)

Corporate Card or Payment Request: If unplanned, emergency repairs are needed, you'll pay for these last-minute services with either a procurement card or payment request. If the service can be planned for in any way possible, it's best to have a Purchase Order in place to mitigate risk.

Consulting Services

Payment Request: The payment request process is a way to request payment for services when the transaction does not warrant the issuance of an official purchase order to a vendor but a signed contract should still be in place, which is why a PO isn't needed.

Independent Contractor Services

Paying independent contractors can be complex

  • If the contractor has a FEIN (Federal Employee Identification Number), then they are paid through a Payment Request: Direct Payment Request.
  • If they are just using their Social Security number, then they would be paid through a Payment Request: Contracted Services Form.

Either way, a signed contract must be in place.

Memberships/Subscriptions/Conference Registration

Procurement Card or Payment Request: For these types of services that you'll pay for before attending/receiving, using a procurement card or payment request is recommended.

Personal memberships and subscriptions are not reimbursable and cannot be direct paid using University funds.

Office Supplies

Requisition within NUFinancials: Office supplies should be purchased through the University's current preferred vendors in iBuyNU.

Office Furniture

Requisition within NUFinancials: You'll work with one of the preferred furniture vendors to purchase new office furniture. Remembers that you may be able to find used furniture through the University's Surplus Property Exchange.

Planned Services (carpet cleaning, tree trimming, etc)

Requisition within NUFinancials: Work with one of the University's preferred vendors or appropriate University department (e.g., Facilities Management) to schedule planned repairs. To mitigate risk, get a quote then requisition and Purchase Order set up within the system before the service is performed.

Regular Services (water service, etc)

Requisition within NUFinancials: For lower risk monthly services, it's recommended that you set up a blanket within NUFinancials. Blanket orders are to be used primarily to make payments for the regular delivery of a consistent quantity of products or for services that are provided on a regular and consistent basis.

Alternative Payment Methods

Please review the Alternative Payment Method Guidelines.

The following alternative procurement methods are available:

Quick Tips

  • Use the invoice number provided by the vendor
  • Send invoices ready for payment to invoicesonly@northwestern.edu. This inbox is not monitored for "status updates" or match exception assistance.
  • Do not use a PO for multiple orders with suppliers