Create a unit of measure
This video explains how to create the units of measure you need to sell items with variable weights or quantities. Thanks to the units you’ve set up, you can then specify in your items how you’d like the cash register to calculate (per kilo, per gram, per liter, etc.).
If you’d like to create items by weight, with or without a connected scale, click here for the video explanation: Create a variable-weight item, Restomax