Added quick import of "Articles catalog categories".
Added "Purchase price" for varieties.
Added the ability to massively change categories of product cards on the page for viewing and managing the list of products.
Added recalculation of the quantity of goods in stock when changing the status of the order in the statistics of sales.
Updated editor for choosing delivery methods in the checkout form.
Added recalculation of the quantity of goods in stock when changing the status of the order in the statistics of sales.
Updated editor for choosing delivery methods in the checkout form.