cost to send parcel first class
As a cost example, sending a 12-ounce package from the United States to London would cost $40.89 by Priority Mail International, whereas it would only cost $14.40 to send by First Class Package International Service (Commercial Base rates).s a cost example, sending a 12-ounce package from the United States to London would cost $40.89 by Priority Mail International, whereas it would only cost $14.40 to send by First Class Package International Service (Commercial Base rates).