#add usage details to invoice
my $l = $self->_torrus_label;
- my $d = "Last month's usage for $serviceid: ". sprintf('%2f',$max). $l;
+ my $d = "Last month's usage for $serviceid: ". sprintf('%.2f',$max). $l;
$d .= " (". ($max+$inc). "$l - $inc$l included)" if $inc;
$d .= " @ $money_char$rate/$l: $money_char$amount";