EMS Speed Post Parcel Tracking For USA
United States Postal Service (USPS) is an independent agency of the
United States government responsible for providing postal service in the
your USPS shipment online, get package details instantly.
How to calculate volumetric weight of Parcels :
Parcel Length x Breadth x Depth in
Centimeters and divide it by
Some Courier Companies have currently started dividing by 5000.)
Parcel Length x Breadth x Depth in inches
and divide it by 366 .