use CGI qw/:standard/;
    use CGI::Cookie;

    # Create new cookies and send them
    $cookie1 = new CGI::Cookie(-name=>'ID',
        -value=>123456);
    $cookie2 = new CGI::Cookie(-name=>'preferences',
        -value=>{ font => Helvetica, size => 12 });

    print header(-cookie=>[$cookie1,$cookie2]);