400
Name two items that cannot be returned once purchased from the bookstore.
Sale merchandise, study aids, study and testing guides, course packets and kits, opened plastic-wrapped or blister-packed textbooks or merchandise, computer software/hardware, metro transit passes/cards, umbrellas and ponchos, any pre-paid or "special" order purchase(s), opened electronic item(s), eyeglasses, or opened and/or accessed software. eTextbooks, or resource codes.