Usps Rates 2024 Packages 2024. Rates are slated to increase for usps ground advantage, parcel select, priority mail and priority mail express, according to a filing with the postal regulatory. Compare usps mail services by starting retail prices, delivery speed, and more.
Stamps.com customers enjoy additional discounts over most commercial rates,. Rates are slated to increase for usps ground advantage, parcel select, priority mail and priority mail express, according to a filing with the postal regulatory.