or return { 'error' => "customer_info_short: unknown custnum $custnum" };
$return{display_custnum} = $cust_main->display_custnum;
+ $return{max_invnum} = $cust_main->max_invnum;
if ( $session->{'pkgnum'} ) {
$return{balance} = $cust_main->balance_pkgnum( $session->{'pkgnum'} );