public static function getStoreAmountOfCurrency($amount, $currencyCode) {
        $currencyCode   = strtoupper($currencyCode);
        $amount         = (int) $amount;

        if( in_array($currencyCode, self::FULL_VALUE_CURRENCIES, true) ) {
            return (float) $amount;
        }

        if( in_array($currencyCode, self::DIV_1000_VALUE_CURRENCIES, true) ) {
            return (float) ($amount / self::DIV_1000);
        }

        return (float) ($amount / self::DIV_100);
    }