Contact us

Existing account holders

Please contact the Support Center.

Contact the new accounts team

Please fill out the form, or call us at 888-323-4289.




To learn how we collect and protect your personal information, see our Global Privacy Notice.

Outside North America

Authorize.net is available to businesses physically located in the United States and Canada.

If your business is outside of the U.S. and Canada, please contact us at Cybersource, where we help businesses of all sizes accept secure payments globally.