If you sell merchandise online or through a mail-order catalog, shipping quickly is often a major concern. Most commercial carriers, as well as the U.S. Postal Service (USPS), are committed to ...

On the next page, click "Print label." Attach the shipping label to the the outside of your package. A U.S. Postal Service worker will pick up the package for free during normal mail delivery hours.

Identifying information about your package, including the tracking number, Click-N-Ship label receipts, or the mailing date printed on your receipt 1.