Presets of multiple units of measure contain at least a Base Unit of Measure and one Related Unit of Measue
Base Unit. A base unit is the first unit defined in a preset. The base unit is usually
the smallest or most widely used unit of measure.
Related Unit. A related unit is defined by the number of base units it contains. For example, if the base unit is a pound, a related unit might be metric ton, which contains 2204.62 pounds. Another related unit might be kilogram or ounce,
In HandiFox Online, related
units make it possible to show quantities of the same product or service in different
measurements on different transactions and inventory movements. For example, you might
purchase a product called "Red Peppers" from a foreign supplier by ton (metric), but sell it in pounds. By creating a unit of measure set
with a base unit of pounds and related units of ton (2204.62 pounds) you can create
purchase orders and item receipts in metric tons, and
sales orders, invoices and sales receipts in pounds.
Units of measure are assigned to each item independently, meaning you can have some products or services with a singles unit of measure, some products and services with multiple units of measure and, some products with no units of measure whatsoever.