nip24.pl

Plug-in nip24.pl is designed for all the WooCommerce platform users. It dynamically downloads data which is needed to place an order and is necessary to prepare an invoice. The user can do it within seconds thanks to entering Tax Identification Number (NIP) which allows the system automatically quickly fills in required form fields. Portal nip24.pl currently contains information about more than 3.7 million companies which are registered in Poland. 
This plug-in not only supports filling out the online form at the FrontEnd, it also manages some additional features at the BackOffice: 
* It gives the user opportunity to verify whether the company which is placing the order exists, did not suspend the business or did not end the business. 
* It enables the user to generate and transmit fiscal documents such as e-invoice and e-receipt. 
Detailed information about the use of plug-in is available on: http://nip24.pl/dokumentacja

NIP24 for WooCommerce

Free GUS API to retrieve corporate data from the Central Statistical Office (GUS) in Poland.

byanofsky

WooCommerce Sort By Stock is a relatively simple plugin. It does one thing and one thing only: allows you to sort by stock amount in WooCommerce.
Upon activation of this plugin, you will be able to sort products by the amount of stock remaining on your WooCommerce product dashboard page. Simply click on the <code>Stock</code> admin column to arrange by ascending or descending.
If sorting in ascending order, out of stock items will be shown first, followed by in stock but inventory not managed (no stock amount number), and finally showing in stock items which have a stock amount number, starting with 1 and increasing.
If sorting in descending order, will provide the opposite, starting with items with the largest amount of stock, moving down to out of stock.

WooCommerce Sort By Stock

It worked

Sort your WooCommerce products by the stock amount on the WooCommerce product dashboard page.

NIP24 for WooCommerce vs WooCommerce Sort By Stock