2024 Postage Rates For Large Envelopes. This means certain shipping and mailing. Learn about the 2024 postage price change for usps services and products, and how it affects domestic and international mail.
Effective september 16th, usps is adjusting rates for priority mail® and ground advantage®. The usps filed notice with the postal regulatory commission for price changes that will be taking effect on july 14 th, 2024.