I have put in a purchase of stock into the system of 48 units from a supplier, having a total of 55 units in the system. I then have invoiced out 24 units meaning i should have 31 units left but i o...
On the top of the suggestions above by Earl_HD , also check your buying/selling units of measure, sometimes people do not realise that the selling unit of measure is more than a single unit, ie box of 10.