Legal concerns have forced the University of Iowa to suspend a promotion offering free tuition to five randomly selected students who purchased football season tickets.
Athletic director Gary Barta says he has decided to temporarily shutter the offer after questions were raised about whether it complies with state raffle laws.
Iowa says the free tuition package is worth roughly $8,000.
The award also can be used to cover fees, books and related supplies for the upcoming fall and spring semesters.
The Hawkeyes also were planning prizes such as $500 in school supplies and $1,000 gift cards to a local grocery store chain in an effort to boost lagging student ticket sales.
Iowa has seen those numbers drop from 10,000 to roughly 7,000 in less than two years.