Added a group change "Prices" - "Markup", based on the "Purchase price".
Added a group change "Prices" - "Markup", based on the "Purchase price". The function takes into account the "Markup" only for those product cards for which the "Purchase price" is specified.
Added a widget to create a menu with a choice of search filter.
Added new template with demo and quick install.
Added search and change of "Manufacturers" to the group editor.
Added new template with demo and quick install.
Added search and change of "Manufacturers" to the group editor.