$cust_pkg->cust_main->referral_cust_pkg( $self->option('comission_depth') )
);
- my $error = $cust_pkg->cust_main->credit( $amount*$num_active, "commission" );
- die $error if $error;
+ my $commission = sprintf('%.2f', $amount*$num_active);
+
+ if ( $commission > 0 ) {
+
+ my $error = $cust_pkg->cust_main->credit( $commission, "commission" );
+ die $error if $error;
+
+ }
$self->option('recur_fee');
}