usps express mail charges

usps express mail charges refer to the fees associated with USPS’s fastest shipping service, Priority Mail Express. This service guarantees overnight delivery to most U.S. locations, including delivery on Sundays and holidays for an additional fee. The cost of USPS Express Mail depends on the size, weight, and destination of the package. For international shipments, USPS offers Priority Mail Express International, which provides fast delivery with tracking and insurance, but charges vary based on the destination country.