Option 3

This configuration displays stock quantities up to a maximum of 1000 with colours as follows:

• NO STOCK is displayed where Free Stock is less than or equal to 0, or Stock on Hand is less than the order quantity
• the quantity is displayed where Free Stock is greater than the order quantity
• 100+ is displayed where Free Stock is greater than 100.

The item details panel looks like this where there is a single warehouse:

And like this where there are multiple warehouses: