$cust_bill_pkg->recur;
}
+=item unit_setup CUST_PKG
+
+Returns the setup fee for one unit of the package.
+
+=cut
+
+sub unit_setup {
+ my ($self, $cust_pkg) = @_;
+ $self->option('setup_fee') || 0;
+}
+
=item format OPTION DATA
Returns data formatted according to the function 'format' described