If you have chosen the USPS Priority Mail Express label, the US Postal Service needs several pieces of information to accurately send and track your Priority Mail Express package.
You can enter this information in the Postage Options dialog box on the Sender Information tab or at printing time in the Postage Printing Options dialog box (click the Postage Options button in the Print dialog box).
Priority Mail Express options include:
See Also
Guidelines: Priority Mail Express
Copyright © 2017 Endicia. All Rights Reserved.