+ cluck "cust_pkg->cust_svc called" if $DEBUG > 2;
+ $self->_sort_cust_svc( $self->cust_svc_unsorted_arrayref );
+}
+
+sub cust_svc_unsorted {
+ my $self = shift;
+ @{ $self->cust_svc_unsorted_arrayref };
+}
+
+sub cust_svc_unsorted_arrayref {
+ my $self = shift;