+ if $sum > 0
+ || ($sum == 0 && ( $discount_show_always
+ || grep $_->recur_show_zero, @cust_bill_pkg_bundle )
+ );
+
+ warn " _omit_zero_value_bundles: ". scalar(@in).
+ '->'. scalar(@cust_bill_pkg). "\n" #. Dumper(@cust_bill_pkg). "\n"
+ if $DEBUG > 2;