Hello how may I help you? i have a question about some library fines Okay. Can I have your account number? 8769809 Okay I see you have 2 books overdue. You owe $5. how much is it per day? The fee is 50 cents per day per book. and how long can i have a book? You can keep the books 2 weeks and you can renew them up to four weeks more thank you You're welcome