Usps Large Envelope Rates 2024. Postal service filed notice with the postal regulatory commission of mailing services price changes to take effect july 14,. This means certain shipping and mailing costs will increase for specific zip codes.
Use our priority mail flat. โ the baseline postage rate to mail a flat/large envelope has increased from $1.35 to $1.39 in postage, but the price for each additional ounce also stayed the same.
Usps Large Envelope Rates 2024 Images References :