Hello how may I help you? I would like to renew some books. It will be a 5 cent charge per renewal, is that okay? That is fine. Okay, which books would you like to renew? The book is called "How to Learn Klingon in 7 Days". Would you like to renew that for seven more days? Sure! Okay, you have renewed "How to Learn Klingon in 7 Days". Anything else ? Nope that's it. Thanks. Enjoy your Klingon!