use Modern::Perl;
use CGI;
-use C4::Auth;
-use C4::Output;
+use C4::Auth qw( get_template_and_user );
+use C4::Output qw( output_html_with_http_headers );
use C4::Context;
use Koha::Account::Lines;
use Koha::Cash::Registers;
use Koha::Database;
-use Koha::DateUtils;
+use Koha::DateUtils qw( dt_from_string output_pref );
my $input = CGI->new();