A popular new service for students has been suspended for the spring semester at the University of ÃÛÌÇÖ±²¥ at Boulder Book Store, due to issues raised about possible unfair competitive advantage over outside book stores. Last fall, in response to student and parent requests, the ÃÛÌÇÖ±²¥ Book Store arranged for textbook purchases to be included on the students' main university bill, along with tuition, fees and housing.