New Postage Rates 2025. Effective september 16, 2025, usps will adjust rates for priority mail ® and ground advantage ™ packages shipped to certain zip codes. Pending approval, these new postage rates are set to become effective from january.
On april 2nd 2025, the brand new royal mail mailmark franking prices 2025 will be in effect. The new price is a 78 percent increase from when.