+ my @custom_hidden;
+ push @custom_hidden, map { "shiptocvar_" . $_->name } @{ SL::DB::Manager::CustomVariableConfig->get_all(where => [ module => 'ShipTo' ]) };
+
+ $::form->{HIDDENS} = [ map { +{ name => $_, value => $::form->{$_} } } (@custom_hidden) ];
+