+
+=item taxproduct [ CLASS ]
+
+Returns the associated tax product for this package definition (see
+L<FS::part_pkg_taxproduct>). CLASS may be one of 'setup', 'recur' or
+the usage classnum (see L<FS::usage_class>). Returns the default
+tax product for this record if the more specific CLASS value does
+not exist.
+
+=cut
+
+sub taxproduct {
+ my $self = shift;
+ my $class = shift;
+
+ my $part_pkg_taxproduct;
+
+ my $taxproductnum = $self->taxproductnum;
+ if ($class) {
+ my $class_taxproductnum = $self->option("usage_taxproductnum_$class", 1);
+ $taxproductnum = $class_taxproductnum
+ if $class_taxproductnum
+ }
+
+ $part_pkg_taxproduct =
+ qsearchs( 'part_pkg_taxproduct', { 'taxproductnum' => $taxproductnum } );
+
+ unless ($part_pkg_taxproduct || $taxproductnum eq $self->taxproductnum ) {
+ $taxproductnum = $self->taxproductnum;
+ $part_pkg_taxproduct =
+ qsearchs( 'part_pkg_taxproduct', { 'taxproductnum' => $taxproductnum } );
+ }
+
+ $part_pkg_taxproduct;
+}
+
+=item taxproduct_description [ CLASS ]