foreach my $cust_bill_pkg_tax_rate_location ( @$tax_rate_location ) {
$cust_bill_pkg_tax_rate_location->billpkgnum($self->billpkgnum);
$error = $cust_bill_pkg_tax_rate_location->insert;
foreach my $cust_bill_pkg_tax_rate_location ( @$tax_rate_location ) {
$cust_bill_pkg_tax_rate_location->billpkgnum($self->billpkgnum);
$error = $cust_bill_pkg_tax_rate_location->insert;