2024 Postage Rates Per Ounce Chart. Use these media mail rates to ship allowed materials. The usps filed notice with the postal regulatory commission for price changes that will be taking effect on july 14 th, 2024.
Washington, dc โ today, the united states postal service filed notice with the postal regulatory commission (prc) of mailing services price changes to take effect jan. Explore the usps postage rate shifts for postcards, flats, and letter sizes in 2024, and.