public function get_url() {
		$url = home_url( '/' );

		$url = add_query_arg( [ static::$url_query_arg => $this->get_mode() ], $url );

		/**
		 * Allows modifications to the cart url for Tickets Commerce.
		 *
		 * @since 5.1.9
		 *
		 * @param string $url URL for the cart.
		 */
		return (string) apply_filters( 'tec_tickets_commerce_cart_url', $url );
	}