$self->order->taxzone_id($self->order->$cv_method->taxzone_id);
- $self->order->taxincluded(defined($self->order->$cv_method->taxincluded_checked)
- ? $self->order->$cv_method->taxincluded_checked
- : $::myconfig{taxincluded_checked});
+ if ($self->order->is_sales) {
+ $self->order->taxincluded(defined($self->order->$cv_method->taxincluded_checked)
+ ? $self->order->$cv_method->taxincluded_checked
+ : $::myconfig{taxincluded_checked});
+ }
$self->_recalc();