class DeliveryMethod
{
    /**
     * Updates delivery method and returns `order` data
     *
     * @author Evan D Shaw <evandanielshaw@gmail.com>
     * @global \usc_e_shop $usces
     * @return array
     */
    public function update() {
        $entries = new WelcartEntries();
        $entries->setEntry();
        (new Fees())->setFees();

        return $entries->getOrder();
    }
}