Usps Postage Rates 2024 Chart. Changes by usps for postcards, flats & letter size explore the usps postage rate shifts for postcards, flats, and letter sizes in 2024, and optimize your mailing strategies accordingly to save costs. Postal service filed notice with the postal regulatory commission of mailing services price changes to take effect july 14, 2024.
That need to be delivered in 1 to 3 business days. The shipping prices of the three primary carriers, usps®, fedex®, and ups®, have all increased in january 2024.