To allow more flexibility when creating orders on PrimeX, you can select from a range of units of measure (UoM).

Sellers can nominate a default UoM that will apply to all orders within their organisation. After adding product(s) to an order, buyers and sellers can use the drop down next to the quantity to select the unit of measure, as shown in the image below. 

Any existing quantity value will be updated to reflect your UoM selection.

Orders may include multiple UoM for different products.