Message at the top of WooCommerce checkout page for NON logged in users

/** Message at the top of WooCommerce checkout page for NON LOGGED in users  */
 
add_action( 'woocommerce_before_checkout_form', 'wnd_checkout_code', 2 );

function wnd_checkout_code( ) {
    if ( is_page('checkout') && ! is_user_logged_in() ) {
        echo '<div class="woocommerce-info">';
        echo 'New Customer? Please add your details in the fields below and after the completion of the purchase you will receive an email with your registration details. ';
        echo '</div>';
    }
}