Does MasterCard SecureCode support Macintosh users?
Yes. Macintosh Operation System (OS) version 9 and X (ten) are supported, but there may be compatibility issues with earlier Mac OSs. Q: How can I fix compatibility issues for Macintosh operating system versions earlier than OS 9? A: NetScape installation solves this for the most common lower OS versions, since MasterCard SecureCode supports NetScape version 4.0 and higher. Customer Service We are here to help. You can call us toll free 24 hours a day, 7 days a week. Click here to Contact Us.