my $taxdate = $form->{deliverydate} ? $form->{deliverydate} : $form->{invdate};
foreach my $trans_id (keys %{ $form->{amount_cogs} }) {
my $taxdate = $form->{deliverydate} ? $form->{deliverydate} : $form->{invdate};
foreach my $trans_id (keys %{ $form->{amount_cogs} }) {