+ return 0 unless $self->get('recur') == 0 && $self->pkgnum;
+
+ $self->cust_pkg->_X_show_zero('recur');
+}
+
+=item setup_show_zero
+
+Whether to show a zero setup charge. This requires the package or its
+definition to have the setup_show_zero flag, but it also returns false if
+the package's setup date is before this line item's start date.