});
my $booksellerid = $input->param('booksellerid') || undef; # we don't want "" or 0
-my $delay = $input->param('delay');
+my $delay = $input->param('delay') // 0;
# Get the "date from" param if !defined is today
my $estimateddeliverydatefrom = $input->param('estimateddeliverydatefrom');