$amount += $discount->amount
if $cust_pkg->pkgpart == $param->{'real_pkgpart'};
$amount += sprintf('%.2f', $discount->percent * $br / 100 );
$amount += $discount->amount
if $cust_pkg->pkgpart == $param->{'real_pkgpart'};
$amount += sprintf('%.2f', $discount->percent * $br / 100 );