/**
  * Cancels a subscription
  *
  * @param  cbpaidPaymentBasket  $paymentBasket  paymentBasket object
  * @param  cbpaidPaymentItem[]  $paymentItems   redirect immediately instead of returning HTML for output
  * @return boolean                              true if unsubscription done successfully, false if error
  */
 public function stopPaymentSubscription($paymentBasket, $paymentItems)
 {
     if ($paymentBasket->mc_amount3) {
         // Recurring amount existing and if first amount existed it got payed OK:
         $paymentBasket->unscheduleAutoRecurringPayments();
     }
     return true;
 }