Service: Ground - estimated 2-9 day delivery depending on destination. Packaging Requirements: Package must weigh 15 pounds or less. Bound Printed Matter shipments must contain permanently-bound materials and consist of sheets which are at least 90% imprinted by any process other than handwriting and typewriting. Must not have the nature of personal correspondence. Other features: May use COD, Delivery Confirmation™, Insurance, Return Reciept and Signature Confirmation™. Return Reciept and Restricted Delivery are available for COD mail or mail insured for more than $50.