Nowe przepisy UE bez Excela i zgadywania.

// Reg. (EU) 2026/382 Art. 2: flat duty only if the value
// "does not exceed a total of EUR 150".
$over_threshold = $value > $this->rules->duty_value_threshold;
 
// Reg. (EU) 2026/382 Art. 2: EUR 3 × number of items.
$duty = ( ! $over_threshold && $this->rules->duty_applies_on( $date ) )
    ? $items * $this->rules->duty_per_item
    : 0.0;
 
// Reg. (EU) 2026/2108 Art. 20(2) + C(2026) 6694 Art. 1:
// EUR 2 per item, no value threshold.
$handling = $items * $this->rules->handling_fee_per_item;