On campus, the ID card is used for meal plans, Orange Cash (save 10% on food purchases), copy card, getting into the gym and more. Off campus, many businesses give discounts to students with an ID card. OSU Network Identification (ONID) is a universal computer account available to all OSU students. Your ONID username and password gives you access to university technology services, the wireless network, ResNet, IS computer labs, and the Interlibrary Loan.