Contact Us
Reseller Support
Resellers can contact Authorize.Net Reseller Support for help with technical, billing and account questions.
Support Hours: Monday through Friday, 6 AM to 5 PM Pacific time (closed major holidays)
- Toll Free: 888-437-0481
- Online Chat: Log into the Reseller Interface and click on Live Help
New Resellers
For Independent Sales Organizations (ISOs), Merchant Service Providers (MSPs) and other financial institutions that would like to become Authorize.Net resellers.
Hours: Monday through Friday, 6 AM to 5 PM Pacific time (closed major holidays)
- Toll Free: 866-437-0491
- Reseller Inquiry Form
Customer Support
Your merchants can contact Authorize.Net Customer Support for help with technical, billing and account questions.
Support Hours: Monday through Friday, 5 AM to 5 PM Pacific time (closed major holidays)
- Toll Free: 877-447-3938
- Online Chat: Log into the Merchant Interface and click on Live Help
- Knowledge Base