foreach my $cust_bill_pkg (@items) {
my $pkgnum = $cust_bill_pkg->pkgnum;
my $cust_pkg = $pkgnum_pkg{$pkgnum} ||= $cust_bill_pkg->cust_pkg;
foreach my $cust_bill_pkg (@items) {
my $pkgnum = $cust_bill_pkg->pkgnum;
my $cust_pkg = $pkgnum_pkg{$pkgnum} ||= $cust_bill_pkg->cust_pkg;