Customise Email order

if(bccomp($data->cart->order_discount_price,0,5) != 0 || bccomp($data->cart->order_shipping_price,0,5) != 0 || bccomp($data->cart->order_payment_price,0,5) != 0 || ($data->cart->full_total->prices[0]->price_value!=$data->cart->full_total->prices[0]->price_value_with_tax) || !empty($data->cart->additional)){
		$cartFooters[] = array(
			'NAME' => JText::_('SUBTOTAL'),
			'VALUE' => $currencyHelper->format($subtotal,$data->cart->order_currency_id)
		);
	}
	if(bccomp($data->cart->order_discount_price,0,5) != 0) {
		if($config->get('price_with_tax')) {
			$t = $currencyHelper->format($data->cart->order_discount_price*-1,$data->cart->order_currency_id);
		}else{
			$t = $currencyHelper->format(($data->cart->order_discount_price-@$data->cart->order_discount_tax)*-1,$data->cart->order_currency_id);
		}
		$cartFooters[] = array(
			'NAME' => JText::_('HIKASHOP_COUPON'),
			'VALUE' => $t
		);
	}
	if(bccomp($data->cart->order_shipping_price,0,5) != 0){
		if($config->get('price_with_tax')) {
			$t = $currencyHelper->format($data->cart->order_shipping_price,$data->cart->order_currency_id);
		}else{
			$t = $currencyHelper->format($data->cart->order_shipping_price-@$data->cart->order_shipping_tax,$data->cart->order_currency_id);
		}
		$cartFooters[] = array(
			'NAME' => JText::_('HIKASHOP_SHIPPING'),
			'VALUE' => $t
		);
	}
	if(bccomp($data->cart->order_payment_price,0,5) != 0){
		if($config->get('price_with_tax')) {
			$t = $currencyHelper->format($data->cart->order_payment_price, $data->cart->order_currency_id);
		} else {
			$t = $currencyHelper->format($data->cart->order_payment_price - @$data->cart->order_payment_tax, $data->cart->order_currency_id);
		}
		$cartFooters[] = array(
			'NAME' => JText::_('HIKASHOP_PAYMENT'),
			'VALUE' => $t
		);
	}
	if(!empty($data->cart->additional)) {
		$exclude_additionnal = explode(',', $config->get('order_additional_hide', ''));
		foreach($data->cart->additional as $additional) {
			if(in_array($additional->order_product_name, $exclude_additionnal))
				continue;
			if(!empty($additional->order_product_price))
				$additional->order_product_price = (float)hikashop_toFloat($additional->order_product_price);
			if(!empty($additional->order_product_price) || empty($additional->order_product_options)) {
				if($config->get('price_with_tax')){
					$t = $currencyHelper->format($additional->order_product_price + @$additional->order_product_tax, $data->cart->order_currency_id);
				}else{
					$t = $currencyHelper->format($additional->order_product_price, $data->cart->order_currency_id);
				}
			} else {
				$t = $additional->order_product_options;
			}
			$cartFooters[] = array(
				'NAME' => JText::_($additional->order_product_name),
				'VALUE' => $t
			);
		}
	}

	if($data->cart->full_total->prices[0]->price_value!=$data->cart->full_total->prices[0]->price_value_with_tax) {
		if($config->get('detailed_tax_display') && !empty($data->cart->order_tax_info)) {
			foreach($data->cart->order_tax_info as $tax) {
				$cartFooters[] = array(
					'NAME' => $tax->tax_namekey,
					'VALUE' => $currencyHelper->format($tax->tax_amount,$data->cart->order_currency_id)
				);
			}
		} else {
			$cartFooters[] = array(
				'NAME' => JText::_('ORDER_TOTAL_WITHOUT_VAT'),
				'VALUE' => $currencyHelper->format($data->cart->full_total->prices[0]->price_value,$data->cart->order_currency_id)
			);
		}
		$cartFooters[] = array(
			'NAME' => JText::_('ORDER_TOTAL_WITH_VAT'),
			'VALUE' => $currencyHelper->format($data->cart->full_total->prices[0]->price_value_with_tax,$data->cart->order_currency_id)
		);
	} else {
		$cartFooters[] = array(
			'NAME' => JText::_('HIKASHOP_TOTAL'),
			'VALUE' => $currencyHelper->format($data->cart->full_total->prices[0]->price_value_with_tax,$data->cart->order_currency_id)
		);
	}

$unit_price = $currencyHelper->format($item->order_product_price+$item->order_product_tax,$data->cart->order_currency_id);
			$total_price = $currencyHelper->format($item->order_product_total_price,$data->cart->order_currency_id);
			$subtotal += $item->order_product_total_price;
		}else{