+
+## set cancel date range here
+my($beginning_date, $ending_date) = FS::UI::Web::parse_beginning_ending($cgi, '');
+my $max_cancel_sql = "select max(cancel) from cust_pkg left join part_pkg using (pkgpart) where cust_pkg.custnum = cust_main.custnum and part_pkg.freq > \'0\'";
+my $cancel_date = $max_cancel_sql.' and (('.$max_cancel_sql.') >= '.$beginning_date.' and ('.$max_cancel_sql.') <= '.$ending_date.')';
+