if ( $discount->months ) {
my $remaining = $discount->months - $cust_pkg_discount->months_used;
$remaining = sprintf('%.2f', $remaining) if $remaining =~ /\./;
if ( $discount->months ) {
my $remaining = $discount->months - $cust_pkg_discount->months_used;
$remaining = sprintf('%.2f', $remaining) if $remaining =~ /\./;