Washington, D.C.—The U.S. Postal Service has introduced a new overnight package rate priced at $40 for packages of up to 70 lbs. aimed at small businesses selling merchandise online.
The USPS' new Express Mail Flat Rate Box augments previously announced Express Mail regular and legal envelope sizes, both priced at $19.
The new flat rate box can also be used for international shipments with a maximum weight of 20 lbs., according to USPS. The price is $60 to Canada and $75 for other countries that accept Express Mail International.