Hi,
Thanks for the screenshot.
Please edit the plugin "plugins/hikashoppayment/googlecheckout/googlecheckout.php" and replace the code
		if($order->order_shipping_price > 0 ) $data .= '<item><item-name>Order #'.$order->order_id.' - '.JText::_('HIKASHOP_SHIPPING').' </item-name><item-description></item-description><unit-price currency="'.$this->currency->currency_code.'">'.$order->order_shipping_price.'</unit-price><quantity>1</quantity></item>';By:
		$shipping_price = 0.0;
		if(!empty($order->order_shipping_price)) {
			$shipping_price = $order->order_shipping_price;
			if(!empty($order->order_shipping_tax))
				$shipping_price -= $order->order_shipping_tax;
		}
		if($shipping_price > 0 )
			$data .= '<item><item-name>Order #'.$order->order_id.' - '.JText::_('HIKASHOP_SHIPPING').' </item-name><item-description></item-description><unit-price currency="'.$currency->currency_code.'">'.$shipping_price.'</unit-price><quantity>1</quantity></item>';At this moment, the shipping price which will be send to google will be the price without taxes.
Regards,