Sign up for our Email Notification Service! This is a FREE service. Receive notices when holds you have placed on KCKPL materials are ready for pickup. Receive a reminder notice three days before your library materials are overdue. Receive a reminder notice before your library card is about to expire. It is important for you to keep your email address current in our records. If you fail to notify us of changed or dropped email addresses, your email will bounce. A one time fee for each bounced email address of $1.00 will be added to your account.