The low stock notification feature of Opencart POS helps the admin to know about the products with low inventory. So, the admin can add the supplies of the product in the POS.
The admin can configure the low stock notification for the POS system by navigating Extension>Modules>POS>General Settings.
Here the admin can set the quantity below which the notification for the low stock is visible.
In the Front-end, when the stock reaches the defined value the notification will be displayed as shown_