-)), <<END;
- <A HREF="${p}edit/cust_pay.cgi?$invnum">Enter payments (check/cash) against this invoice</A>
- <BR><A HREF="${p}misc/print-invoice.cgi?$invnum">Reprint this invoice</A>
+));
+
+print qq!<A HREF="${p}edit/cust_pay.cgi?$invnum">Enter payments (check/cash) against this invoice</A> | !
+ if $cust_bill->owed > 0;
+
+print <<END;
+ <A HREF="${p}misc/print-invoice.cgi?$invnum">Reprint this invoice</A>