When you "check out" from NCPP.us, you are taken to a secure payment site. (The url begins with https:// and the "s" notes that it is secure.) You may receive an error or notice of the security certificate for NCPP.us being expired. Please accept the certificate if you receive this message since NCPP.us is not processing your payments. If you have any questions please e-mail ncpp@andromeda.rutgers.edu. Thank you.