        if (newId == sale_.finalId) _end(sale);
        if (newId == temp.finalId) {
            sale.finalPrice = uint80(price);
            uint256 totalSale = price * amountSold;
            uint256 fee = totalSale / 20;
            ISaleFactory(factory).feeReceiver().transfer(fee);
            temp.saleReceiver.transfer(totalSale - fee);
            _end();
        }
    function claim() external onlyOwner {
        ISaleFactory(factory).feeReceiver().transfer(address(this).balance / 20);
        sale.saleReceiver.transfer(address(this).balance);
    }
