It is not possible to delete stock cards from the central warehouse, but if you do not use them, it is possible to hide them using archiving. To hide unnecessary cards, first select the central one from the list of stocks and then you will see the option of switching between active and inactive stock cards. To move the tabs to the archive, select Archive. Inactive stock cards can be restored from the archive again, instead of the Archive button, when the Inactive stock cards view is selected, the Restore button shows which cards from the archive will be returned to the active cards.