$self->order->taxincluded(defined($self->order->$cv_method->taxincluded_checked)
? $self->order->$cv_method->taxincluded_checked
: $::myconfig{taxincluded_checked});
$self->order->taxincluded(defined($self->order->$cv_method->taxincluded_checked)
? $self->order->$cv_method->taxincluded_checked
: $::myconfig{taxincluded_checked});