@EventHandler
    public void onPermShop(InventoryClickEvent event) {
                if (event.getInventory().getName().equals("Teleport")) {
                    Player p = (Player) event.getWhoClicked();
                    event.setCancelled(true);
                    p.updateInventory();
                    ItemStack item = event.getCurrentItem();
                    if (item != null && item.getType() != Material.AIR && item.hasItemMeta()) {
                        String itemname = item.getItemMeta().getDisplayName();
                        String Permission = plugin.getConfig().getString("shop." + itemname + ".Permission");

                        if (plugin.getConfig().contains("shop." + itemname)) {

                            if (!p.hasPermission(Permission)) {

                                if (plugin.payMoney(p, plugin.getConfig().getInt("shop." + itemname + ".Price"))) {
                                    String player = p.getName();
                                    String world = null;
                                    PermShop.permission.playerAdd(world, player, Permission);
                                    p.sendMessage(ChatColor.GREEN + "Permission bought successfully.");
                                    plugin.closeInv(p);
                                }

                            } else {
                                p.sendMessage(ChatColor.RED + "Error: You have this permission node already.");
                            }




                        }


                    }
                }
            }