eCampus.com generally has policies regarding late fees for textbook rentals. When a customer rents a textbook, they are typically provided with a specific return date. If the textbook is not returned by that date, eCampus.com may impose late fees. The details about how these fees are calculated and the specific amounts can vary, so it is important for customers to review the rental agreement at the time of purchase for the most accurate information. Additionally, eCampus.com may offer options to extend the rental period, which might help avoid late fees if more time is needed for a particular course or semester. For the most current and detailed information regarding their rental policies and potential late fees, it is advisable to consult the eCampus.com website directly.