U.S. additional-ounce, postcard rates to go up in 2021

The U.S. Postal Service will keep the price of a domestic first-class letter at 55¢ in 2021.But to do that, it will boost the price for each additional ounce on heavier letters to 20¢, a 5¢ increase from the current 15¢ rate.

Uncle Sam's hat is returning to U.S. stamps in 2017

USPS stamp prices 2024: Forever stamp prices price hike in effect

January 24, 2021 USPS Rate Increase: See How It Will Impact Your

Forever stamp price to increase Sunday: Here's how much more it

Portotarife USA

U.S. Postal Service Rate Change Aug. 29, 2021

LAST CHANCE to stock up on postage stamps before the January price

US Postal Service rate increases takes effect Sunday

USPS Forever Stamps 2022 [All You Need to Know] - PostScan Mail

Our Guide to the 2023 USPS® Rate Change – Postal Advocate Inc