The procedure for registering for an online course is the same as registering for a face-to-face course. An online for credit course will have a D1 as part of the course code; i.e. BUS 231 D1. If you wish to register for non-credit online courses see the Division of Continuing Education Online Programs. A critical piece of information you need to provide at the time of registration for an online course is a valid phone number. Your number and roxbury.edu email is used by your instructor to communicate important information regarding the online course.