public function execute(Observer $observer)
    {
        $quote = $observer->getQuote();
        $order = $observer->getOrder();

        $order
            ->setGabrielqsInstallmentsQty($quote->getGabrielqsInstallmentsQty())
            ->setGabrielqsInstallmentsInterestRate($quote->getGabrielqsInstallmentsInterestRate())
            ->setGabrielqsInstallmentsInterestAmount($quote->getGabrielqsInstallmentsInterestAmount())
            ->setBaseGabrielqsInstallmentsInterestAmount($quote->getBaseGabrielqsInstallmentsInterestAmount());
    }