my $recur = $cust_bill_pkg->recur || 0;
if ( $freq eq '1' ) { # monthly recurring package
- my $permonth = $part_pkg->base_recur_permonth || 0;
+ my $permonth = $part_pkg->base_recur_permonth($cust_pkg) || 0;
my ($discount) = grep { $_->months == $months }
map { $_->discount } $part_pkg->part_pkg_discount;