Please Note: Newer versions of most popular web browsers – including Internet Explorer, Microsoft Edge, Mozilla Firefox, Google Chrome, and Apple Safari – use high-level security software (TLS 1.2) that is fully compatible with SUB’s new online payment system. Older versions of some browsers may need to have TLS 1.2 enabled manually via the browser’s configuration settings. No version of Internet Explorer running on Windows XP is supported; however, freely available alternatives such as Mozilla Firefox and Google Chrome may be used.
