protected function checkStoreRegistration(ZoneInterface $zone, Context $context)
    {
        $storeRegistrations = $context->getStoreRegistrations();
        foreach ($storeRegistrations as $country) {
            if (!isset($this->emptyAddresses[$country])) {
                $this->emptyAddresses[$country] = new Address($country);
            }

            if ($zone->match($this->emptyAddresses[$country])) {
                return true;
            }
        }

        return false;
    }