push @fields,
sub { sprintf('%.3f', shift->get('term_billsec') / 60 ); },
sub { $money_char. sprintf('%.2f', shift->get('rated_price') ); };
push @fields,
sub { sprintf('%.3f', shift->get('term_billsec') / 60 ); },
sub { $money_char. sprintf('%.2f', shift->get('rated_price') ); };