- my $desc = $self->name ? $self->name.': ' : '';
- $desc .= $money_char. sprintf('%.2f/month ', $self->amount)
+ my $desc;
+ if ( $self->name ) {
+ $desc = $self->name . ': ';
+ } else {
+ $desc = 'Discount of ';
+ }
+ $desc .= $money_char. sprintf('%.2f/month', $self->amount)