Contact Customer Support


Our friendly Merchant Support Representatives are available to answer your questions by phone 24 hours a day, 7 days a week (closed major holidays).

Search the Knowledge Base
http://www.authorize.net/support/knowledgebase/

Watch our Training Videos
http://www.authorize.net/demos/

Visit us on Twitter
http://www.twitter.com/authorizenet/ (Note: We regret that we cannot provide technical support through Twitter)

Send Email
support@authorize.net

Call Customer Support
(877) 447-3938