+=item spool_invoice [ TEMPLATENAME ]
+
+Spools this invoice data (see L<FS::spool_csv>)
+
+TEMPLATENAME is unused?
+
+=cut
+
+sub spool_invoice {
+ my $self = shift;
+ my $template = scalar(@_) ? shift : '';
+
+ $self->spool_csv(
+ 'format' => $conf->config('cust_bill-spoolformat'),
+ 'agent_spools' => $conf->exists('cust_bill-spoolagent'),
+ );
+}
+