Order::getTotalFields

protected function getTotalFields()
{
	$currencyId = $this->getCurrencyId();
	return array_merge(parent::getTotalFields(), [
		'PRICE_DELIVERY' => [
			'TITLE' => Loc::getMessage('CRM_DOCGEN_DATAPROVIDER_ORDER_PRICE_DELIVERY_TITLE'),
			'TYPE' => Money::class,
			'FORMAT' => ['CURRENCY_ID' => $currencyId, 'WITH_ZEROS' => true],
		],
	]);
}