Contact US

Contact Us

Invoice submission
Click here for a full listing of email addresses
Payment status, remittance advice, general questions. APservice@gapac.com
Questions regarding utility bill payment process GPAPUtilitybills@gapac.com
How to become an enabled supplier.General inquiries regarding the Ariba Network GP_Supplier_enablement@gapac.com
Update remittance information APservice@gapac.com