=item agent_invid - legacy invoice number
+=item promised_date - customer promised payment date, for collection
+
=back
=head1 METHODS
}
+ #promised_date - also has an option to accept nulls
+ if ( $param->{promised_date} ) {
+ my($beginning, $ending, $null) = @{$param->{promised_date}};
+
+ push @search, "(( cust_bill.promised_date >= $beginning AND ".
+ "cust_bill.promised_date < $ending )" .
+ ($null ? ' OR cust_bill.promised_date IS NULL ) ' : ')');
+ }
+
#agent virtualization
my $curuser = $FS::CurrentUser::CurrentUser;
if ( $curuser->username eq 'fs_queue'