/**
* @param string $reference
* @param int $amount
* @param string $bearer
* @param string $validityDate
* @param string|null $subscriberRef
*/
public function __construct($reference, $amount, $bearer, $validityDate, $subscriberRef = null)
{
parent::__construct($reference, $amount, $subscriberRef);
$this->bearer = $bearer;
$this->validityDate = $validityDate;
}
public function __construct($reference, $amount, $transactionNumber, $callNumber, $subscriberRef = null)
{
parent::__construct($reference, $amount, $subscriberRef);
$this->transactionNumber = $transactionNumber;
$this->callNumber = $callNumber;
}