public static function getIcon(string $key, string $value): string
    {
        $currenciesList = Configure::readOrFail('Currencies.list');
        //Check if the key exist in currencies list else return just the value
        if (!array_key_exists($key, $currenciesList)) {
            return $value;
        }

        return sprintf(static::ICON_HTML, $currenciesList[$key]['description'], $currenciesList[$key]['symbol'], $value);
    }