The GAR Online Payment Center enables University of Illinois customers who are not enrolled students to pay invoices from campus departments online using an electronic check (e-check) or, in some cases, a credit card (Visa, MasterCard, Discover, American Express). Often used by non-students living in campus housing to pay their rent.
Main link to access the GAR system: http://go.illinois.edu/paygar
Users whose account number is entirely numeric will log into the system with their Enterprise ID. Account numbers that begin with "@" will log in with a unique set of GAR credentials, which are obtained through separate enrollment. More about logging in here.
For full support, users should contact University Bursar.