Usps Certified Mail Cost 2025. The united states postal service (usps) recently announced it will not be increasing stamp prices at the start of next year. This measure would raise shipping prices by approximately 3.2 percent for priority mail and priority mail express, 3.9 percent for usps ground advantage and 9.2 percent for.

Usps provides reliable and affordable international delivery to about 180 countries through priority mail international. Choose your mail service by delivery speed, cost, and additional services like tracking and insurance.