Dimensional/Volumetric Weight
Dimensional weight is a pricing method used by shipping companies to account for the space occupied by a package in relation to its weight. It is also known as volumetric weight, dim weight, or volume weight.
In general, shipping companies charge based on either the actual weight of the package or its dimensional weight, whichever is greater. This is because large, lightweight packages take up more space on a plane or cargo van than smaller, denser packages, even if they weigh less. The shippin...