@Override
  protected void runImpl() {
    L2PcInstance player = getClient().getActiveChar();
    if (player == null) {
      return;
    }

    if (_items == null) {
      player.setPrivateStoreType(PrivateStoreType.NONE);
      player.broadcastUserInfo();
      return;
    }

    if (!player.getAccessLevel().allowTransaction()) {
      player.sendPacket(SystemMessageId.YOU_ARE_NOT_AUTHORIZED_TO_DO_THAT);
      return;
    }

    if (AttackStanceTaskManager.getInstance().hasAttackStanceTask(player) || player.isInDuel()) {
      player.sendPacket(
          SystemMessageId
              .WHILE_YOU_ARE_ENGAGED_IN_COMBAT_YOU_CANNOT_OPERATE_A_PRIVATE_STORE_OR_PRIVATE_WORKSHOP);
      player.sendPacket(new PrivateStoreManageListBuy(player));
      player.sendPacket(ActionFailed.STATIC_PACKET);
      return;
    }

    if (player.isInsideZone(ZoneId.NO_STORE)) {
      player.sendPacket(new PrivateStoreManageListBuy(player));
      player.sendPacket(SystemMessageId.YOU_CANNOT_OPEN_A_PRIVATE_STORE_HERE);
      player.sendPacket(ActionFailed.STATIC_PACKET);
      return;
    }

    if (!player.canOpenPrivateStore()) {
      player.sendPacket(new PrivateStoreManageListBuy(player));
      player.sendPacket(ActionFailed.STATIC_PACKET);
      return;
    }

    TradeList tradeList = player.getBuyList();
    tradeList.clear();

    // Check maximum number of allowed slots for pvt shops
    if (_items.length > player.getPrivateBuyStoreLimit()) {
      player.sendPacket(new PrivateStoreManageListBuy(player));
      player.sendPacket(SystemMessageId.YOU_HAVE_EXCEEDED_THE_QUANTITY_THAT_CAN_BE_INPUTTED);
      return;
    }

    long totalCost = 0;
    for (Item i : _items) {
      if (!i.addToTradeList(tradeList)) {
        Util.handleIllegalPlayerAction(
            player,
            "Warning!! Character "
                + player.getName()
                + " of account "
                + player.getAccountName()
                + " tried to set price more than "
                + MAX_ADENA
                + " adena in Private Store - Buy.",
            Config.DEFAULT_PUNISH);
        return;
      }

      totalCost += i.getCost();
      if (totalCost > MAX_ADENA) {
        Util.handleIllegalPlayerAction(
            player,
            "Warning!! Character "
                + player.getName()
                + " of account "
                + player.getAccountName()
                + " tried to set total price more than "
                + MAX_ADENA
                + " adena in Private Store - Buy.",
            Config.DEFAULT_PUNISH);
        return;
      }
    }

    // Check for available funds
    if (totalCost > player.getAdena()) {
      player.sendPacket(new PrivateStoreManageListBuy(player));
      player.sendPacket(
          SystemMessageId
              .THE_PURCHASE_PRICE_IS_HIGHER_THAN_THE_AMOUNT_OF_MONEY_THAT_YOU_HAVE_AND_SO_YOU_CANNOT_OPEN_A_PERSONAL_STORE);
      return;
    }

    player.sitDown();
    player.setPrivateStoreType(PrivateStoreType.BUY);
    player.broadcastUserInfo();
    player.broadcastPacket(new PrivateStoreMsgBuy(player));
  }