sub { my($cdr, %opt) = @_; $opt{count} },
sub { my($cdr, %opt) = @_; int($opt{seconds}/60).'m' },
$price_sub,
],
'sum_count' => [
'src',
sub { my($cdr, %opt) = @_; $opt{count} },
sub { my($cdr, %opt) = @_; int($opt{seconds}/60).'m' },
$price_sub,
],
'sum_count' => [
'src',