--- title: "Units of Measure | Marlin Items" slug: "units-of-measure" description: "Learn about Units of Measure in Marlin Tyre and Mechanical Workshop Software by Megabus." updated: 2023-08-07T05:10:21Z published: 2023-08-07T05:10:21Z canonical: "help.megabus.com.au/units-of-measure" --- > ## Documentation Index > Fetch the complete documentation index at: https://help.megabus.com.au/llms.txt > Use this file to discover all available pages before exploring further. # Units of Measure **Marlin Tyre and Mechanical Workshop Software** enables items to be purchased or sold using different units of measure (e.g. Each, Kit, Litres, Hours, etc.). To view or edit units of measure, select **System > Items > Units of Measure** from the menu bar. The Units of Measure **Search** window will open showing a list of active units of measure. ## Adding Units of Measure #### System > Items > Units of Measure To add a new unit of measure, click on the **Add** action button to the top right of the Units of Measure Search list. The Unit of Measure window will open, showing the **Details** tab, which contains a form for adding a new unit of measure. In the **Name** textbox, enter a name for the new unit of measure. Leave the **Active** checkbox ticked to enable the new Unit of Measure within the Marlin system. To add the unit of measure and return to the Search list, click on the **Save** action button to the top right of the module window.