HSN stands for Harmonized System of Nomenclature. It is a system for classifying commodities created by the World Customs organization. U.S. LTL shipping, however, uses NMFC classifications instead.
Freight Class 500 freight is the most expensive to ship. This classification is reserved for items of very high value or for items that use lots of space but weigh very little.
Yes. How your freight is packaged can signifcantly affect the cost of your shipment. Contact Koho for questions about specific commodities and best packaging practices.