public function onFeesSet() {
        wp_enqueue_style(
            'checkout_review',
            WCEXAAP_PLUGIN_URL . '/src/Views/ConfirmPageLogin/ConfirmPageLogin.css',
            [],
            WCEXAAP_VERSION
        );

        $theme = AmazonPay::getThemeConfig()['name'];
        if (file_exists(__DIR__ . '/ConfirmPage.' . $theme . '.css')) {
            wp_enqueue_style(
                'wcexaap-confirmpage-' . $theme,
                WCEXAAP_PLUGIN_URL . '/src/Views/ConfirmPage/ConfirmPage.' . $theme . '.css',
                [],
                WCEXAAP_VERSION
            );
        }

        $params = $this->getCheckoutParams();
        (new Checkout($this->module))->load(
            $this->module->restRoutes->createQueryUrl($params['url']),
            'Cart',
            $params['productType']
        );
    }