public static function checkLanguage($country, $language)
    {
        switch($country) {
        case KlarnaCountry::AT:
        case KlarnaCountry::DE:
            return ($language === KlarnaLanguage::DE);
        case KlarnaCountry::NL:
            return ($language === KlarnaLanguage::NL);
        case KlarnaCountry::FI:
            return ($language === KlarnaLanguage::FI);
        case KlarnaCountry::DK:
            return ($language === KlarnaLanguage::DA);
        case KlarnaCountry::NO:
            return ($language === KlarnaLanguage::NB);
        case KlarnaCountry::SE:
            return ($language === KlarnaLanguage::SV);
        default:
            //Country not yet supported by Klarna.
            return false;
        }
    }