Now, with most rental companies of any kind there are limitations to renting and they can pertain to textbook rental as well. One major issue that a rental company is concerned about is damage. If you damage a textbook and return it, you will be charged a damage fee. Some companies will allow you to highlight text in their books, but if is too excessive, you may get charged with a damage fee. If you return a book past it's due date you will be charged a late fee. Remember that any rented item is not actually your property and you should follow all terms and conditions of the agreement between you and the rental company.