Whitecloud Fly7/9/2023 美國郵政Ground Advantage服務USPS將於7/9/2023 進行服務更新，新服務名稱是 Ground Advantage，這項服務將取代原有的以下三項服務: USPS Retail Ground First Class Package Parcel Select Ground...
Whitecloud Fly7/9/2023 Introducing USPS Ground AdvantageEffective July 9, 2023, USPS will be merging the following services into a new service named Ground Advantage. USPS Retail Ground First...
