my $query = qq|SELECT date '$transdate' + $self->{terms_netto} AS netto_date,date '$transdate' + $self->{terms_skonto} AS skonto_date FROM payment_terms
LIMIT 1|;
$sth->finish;
my $query = qq|SELECT date '$transdate' + $self->{terms_netto} AS netto_date,date '$transdate' + $self->{terms_skonto} AS skonto_date FROM payment_terms