Hello,

You add the product to order and then click the product name in order list to get product details.

Otherwise you will to modify the fetch_products of app/models/admin/Pos_model.php to get the warehouse quantity and ajaxproducts method of app/controllers/admin/Pos.php to prepare and return the data. If you are not sure, please hire any developer to help you.

Please be informed that we don’t offer support for modifications and modified versions. You are allowed to modify the item code at your own risk as per license.

Thank you