public function isCouponRemovingPostage(Order $order)
    {
        $coupons = $this->facade->getCurrentCoupons();

        if (\count($coupons) == 0) {
            return false;
        }

        $couponsKept = $this->sortCoupons($coupons);

        /** @var CouponInterface $coupon */
        foreach ($couponsKept as $coupon) {
            if ($coupon->isRemovingPostage()) {
                // Check if delivery country is on the list of countries for which delivery is free
                // If the list is empty, the shipping is free for all countries.
                $couponCountries = $coupon->getFreeShippingForCountries();

                if (! $couponCountries->isEmpty()) {
                    if (null === $deliveryAddress = AddressQuery::create()->findPk($order->getChoosenDeliveryAddress())) {
                        continue;
                    }

                    $countryValid = false;

                    $deliveryCountryId = $deliveryAddress->getCountryId();

                    /** @var CouponCountry $couponCountry */
                    foreach ($couponCountries as $couponCountry) {
                        if ($deliveryCountryId == $couponCountry->getCountryId()) {
                            $countryValid = true;
                            break;
                        }
                    }

                    if (! $countryValid) {
                        continue;
                    }
                }

                // Check if shipping method is on the list of methods for which delivery is free
                // If the list is empty, the shipping is free for all methods.
                $couponModules = $coupon->getFreeShippingForModules();

                if (! $couponModules->isEmpty()) {
                    $moduleValid = false;

                    $shippingModuleId = $order->getDeliveryModuleId();

                    /** @var CouponModule $couponModule */
                    foreach ($couponModules as $couponModule) {
                        if ($shippingModuleId == $couponModule->getModuleId()) {
                            $moduleValid = true;
                            break;
                        }
                    }

                    if (! $moduleValid) {
                        continue;
                    }
                }

                // All conditions are met, the shipping is free !
                return true;
            }
        }

        return false;
    }