public function init() {
        add_filter('wcexaap_filter_purchase_button_class', [$this, 'filterPurchaseButtonClass'], 10, 1);
        parent::init();
        wp_enqueue_style(
            'wcexaap-checkout-review-panetteria',
            WCEXAAP_PLUGIN_URL . '/src/Views/ConfirmPageReview/Themes/Panetteria.css',
            [],
            WCEXAAP_VERSION
        );

        return $this;
    }