Sending many packages through the US Postal Service will cost more in a few days. USPS shipping rates are set to increase on Sunday, Jan. 18. The agency's governing board approved the proposal and ...

The MarketWatch News Department was not involved in the creation of this content. Rising shipping rates prompt businesses to adopt faster, more affordable online U.S. Mail tools CELEBRATION, Fla., Jan ...

USPS Ground Advantage and Parcel Select will see increases of more than 5 percent. USPS Ground Advantage and Parcel Select have increased by more than 5%. Changes to the pricing structure began on Jan ...