Usps Stamps 2024 Price Changes 2024. Usps will adjust mailing services prices, effective sunday, july 14. Washington, dc — today, the united states postal service filed notice with the postal regulatory commission (prc) of mailing services price changes to.

Washington, dc — today, the united states postal service filed notice with the postal regulatory commission (prc) of mailing services price changes to take. The new price is a 78 percent increase from when forever stamps were introduced in.