tihijj

1. св-во у бренда кол-во "активных" товаров
2. пишем некий код который раз в какое-то время заполняет\обновляет это св=во
3. сортируем по св-ву

еще вариант костыля

if (!\Bitrix\Main\Loader::IncludeModule('iblock'))
		die();
	if (!\Bitrix\Main\Loader::IncludeModule('sale'))
		die();
	if (!\Bitrix\Main\Loader::IncludeModule('catalog'))
		die();
	
	global $APPLICATION, $USER;

	//объект заказа
	$order = \Bitrix\Sale\Order::load($orderID);

	//скидки
	$discountData = $order->getDiscount()->getApplyResult(); //скидки
	$discount = $discountData['PRICES']['BASKET'];

	//корзина
	$basket = $order->getBasket();
	$arBasket = $basket->getListOfFormatText();
	foreach( $arBasket as $kBastetItem=>$vBastetItem)
	{
		$tmp = $discount[$kBastetItem];
		if(isset($tmp['DISCOUNT']) && (int)$tmp['DISCOUNT'] > 0)
			$arBasket[$kBastetItem] .= '(скидка '.SaleFormatCurrency($tmp['DISCOUNT'], "RUB") . ')';
	}

	//доставка
	$dilevery = array('Служба доставки: ');
	
	//отгрузки
	$shipmentCollection = $order->getShipmentCollection();
	foreach($shipmentCollection as $shipment) {
		$shipment_id = $shipment->getId();
		
		if ($shipment->isSystem())
			continue;
		
		$dilevery[0] .= $shipment->getField("DELIVERY_NAME");
		$dileveryId = $shipment->getField("DELIVERY_ID");
		$dileveryPrice = $order->getDeliveryPrice();
		
		if((float)$dileveryPrice > 0)
			$dilevery[0] .= ' ('.SaleFormatCurrency($dileveryPrice , "RUB") . ')';
		
		$ExtraServices = \Bitrix\Sale\Delivery\ExtraServices\Manager::getExtraServicesList($dileveryId);
		if(!empty($ExtraServices)){
			$shipmentExtraServices = \Bitrix\Sale\Delivery\ExtraServices\Manager::getValuesForShipment($shipment_id,$dileveryId);
			foreach($ExtraServices as $k => $v) {
				$dilevery[1] = $v["PARAMS"]["PRICES"][$shipmentExtraServices[$k]]['TITLE'];
			}
		}
	}

	//св-ва заказа
	$arProp = array();
	$propertyCollection = $order->getPropertyCollection();
	foreach ($propertyCollection as $k => $property)
	{
		$v = $property ->getValue();
		if(!empty($v)){
			$tmp = $property -> getProperty();
			if( $tmp['CODE'] == 'KURERDOSTAVKA')
				continue;
			
			if($tmp['CODE'] == 'PUNCKTVIDACHI'){
				$dilevery[1] = $tmp['NAME'].': '.$dilevery[1];
			}
			else
			{
				$arProp[$tmp['NAME']] = $v;
			}
		}
	}

	//Платежная система
	$paymentCollection = $order->getPaymentCollection();
	foreach ($paymentCollection as $payment) {
		$psID = $payment->getPaymentSystemId(); // ID платежной системы
		$psName = $payment->getPaymentSystemName(); 
	}

	//массив результатов
	$arResult = array_values($arBasket);
	$arResult[] = '';
	$arResult = array_merge($arResult,$dilevery);
	$arResult[] = 'Способ оплаты: '. ($psID == 11 ? "Оплата картой" : $psName);
	$arResult[] = '';

	foreach($arProp as $k=>$v)
	{
		$arResult[] = $k.': '.$v;
	}

	//комментарий к заказу
	$USER_DESCRIPTION = $order->getField("USER_DESCRIPTION");
	if(!empty( $USER_DESCRIPTION )){
		$arResult[] = '';
		$arResult[] = 'Комментарий к заказу:';
		$arResult[] = $USER_DESCRIPTION;
	}

	//$arResult[] = '';
	//$arResult[] = 'Сумма заказа: '.SaleFormatCurrency($order->getField('PRICE') , "RUB");

	$arFields['ORDER_LIST'] = implode("<br>", $arResult);