The United Nations Standard Products and Services Code (UNSPSC) is a coding system for goods and services. It enables buyers and sellers to describe goods and services in a common way. Tradeshift expects the categorization according to the UNSPSC standard, version 19.1. All items should ideally be categorized at level 3 or 4.
Sellers can also find the UoM supported by the platform in the Content Upload Template sheet -> “Code List” tab.