USPS ( United States Postal Service ) has a service named as Postage price Calculator. This service lets you compare and find how much it would cost you for sending a package ( letter, box, large envelope or a normal postcard ) to any of the country and then gives you a compared price list according to the service you can opt for and the weight of the parcel you want to send.
The services which they provide depends on how quickly you want your courier reach the destination. Services are
- Express Mail® International
- Priority Mail® International
- Priority Mail® International Large Flat-Rate Box
- Priority Mail® International Regular Flat-Rate Boxes
Bookmark this service and use it when you have to send the next parcel.