This is a permit to park on the campus in the commuter lots for one day. It is valid for the day of the permit and expires at 11:59 PM.
This is a permit to park on the campus in the commuter lots for Thirty days. It is valid for thirty days from the day of purchase and expires at 11:59 PM on the last day.
This is a permit to park on the campus in the commuter lots for one week. It is valid for seven days from the day of purchase and expires at 11:59 PM on the last day.