private function getAmountStatus($amount, $amountLocal)
    {
        if (Number::floatsAreEqual($amount, $amountLocal)) {
            $status = static::Status_Success;
        } elseif (Number::floatsAreEqual($amount, $amountLocal, 0.02)) {
            $status = static::Status_Info;
        } elseif (Number::floatsAreEqual($amount, $amountLocal, 0.05)) {
            $status = static::Status_Warning;
        } else {
            $status = static::Status_Error;
        }
        return $status;
    }