PaymentWorks
Inviting a Vendor to Register (effective March 3, 2025)
Log into PaymentWorks.
Go to Vendor Master Updates.
Click on Send Invitation.
Image
Fill in fields. If you are inviting a new individual to provide services, the approved Workers Classification Form still needs to be emailed in to isupplygw
gwu [dot] edu. The supplier will be created, but marked as inactive until we receive that approved form. If paying for an honorarium or reimbursement, please notate that as they do not require the WCF.



After hitting Send this message will confirm the invitation was sent.
