Set the units in which the item may be sold and issued. The sales units refer to the units in which the item is offered and invoiced. The actual delivery can be in larger units, and a minimum or maximum order quantity can also be specified.

1. Stay on the  General tab in the side navigation and enter the units in the fields in the middle of the input window.
2. The sales unit indicates the container, the content and the content unit.
   Ex: Bottle @ 0.2 litre
3. The Issue unit can be specified as a larger unit containing multiple sales units. The container of the sales unit is automatically copied as the content unit of the larger issue unit.
   Ex: Delivery in crates of 6 bottles each
4. Enable  Fixed issue units if you want to make sure that only multiples of that unit can be sold.
5. The Min. /Max. order quantity refers to the sales unit.
   Ex: Maximum order quantity for a wine is 30 bottles.
6.  Save your input by clicking on the icon in the top left-hand corner of the input window.