And you thought going away to college was the first step to freedom. Au contraire, students (and faculty, no less) entering Pennsylvania's Slippery Rock University will actually be faced with an RFID tag made for their handset, which will "allow them to pay for everything from laundry and copier services to movies and groceries in the surrounding town of Slippery Rock." The 13.56MHz tags were developed by Heartland Payment Systems and utilize NFC to make spending their parents' cash all the more simple. Of course, high rollers should be aware that their guardians can log in at any time and view their purchasing habits, so we'd be careful before pulling out the long face and car trouble story. The cards will reportedly cost around $1 apiece, but will be "available for free" to all of the SU students.