Save more on your commute with NJ Transit Princeton undergraduate and graduate students may purchase a rail, bus, or light rail student monthly pass on mobile for 25% off the regular monthly pass price, when they enroll online through NJ TRANSIT's Mobile Student program. For details on student eligibility, see here. Mobile passes offer the convenience of purchasing and displaying your student monthly pass on your mobile device. No need to pre-pay or wait for a paper ticket in the mail. Buy at your leisure. How to buy an NJ Transit mobile pass Download the NJ TRANSIT app Open the app and tap BUY Sign in with your .edu email and password Select a Student Monthly pass and pay for it in the app Monthly passes are available for purchase from the 19th of the previous month through the 10th of the month the pass is valid. On the 1st of the month your student pass will display in the app Existing mobile student user? Reactivate your account. If you are an existing Mobile Student Monthly customer, you need to reactivate your account at the start of each semester. Here's how: Login to Princeton University Access Page to reactivate your account Login to NJ TRANSIT with your student (.edu) email and the password Verify your full-time status and student email address Buy your Mobile Student Monthly Pass New to mobile student program? Getting started is easy. Login to Princeton University Access Page to enroll Fill in all required fields on the registration form Verify your full-time status and student (.edu) email address Download the NJ TRANSIT App and buy your Mobile Student Monthly Pass After you sign up, the discounted student pass can be purchased directly from the NJ TRANSIT mobile app. Passes may be purchased from the 19th of the preceding month through the 10th of the month that the pass is valid. It's important to remember: Students who participate in this program agree that the monthly pass is for their exclusive use only. Each student is eligible to receive one discounted monthly pass per month. Passes are non-transferable. Any abuse or purposeful deception will result in the cancellation of the student's monthly pass account, and (s)he will be unable to participate in the program in the future. This will also apply to any other student who is knowingly involved.