When quoting there may exist the need to create a custom product (which does not exist as a stock selectable item).
- Within a quote, click on the '+' icon to add a new line item.
- Select the Area from the dropdown
- Select 'Custom Product' in the product field
- Enter a secondary product in the style field
- Enter both measurements
- Click 'Next'.
You should now see the detail screen…

Fill in the detail as indicated and click 'Save'. This custom item should now appear as a line item in the quote.