protected function paymentDetails($paymentMethod = false)
 {
     $data = parent::paymentDetails();
     if ($ref = array_get($this->input, 'token')) {
         $data['transactionReference'] = $ref;
     }
     return $data;
 }
 protected function paymentDetails($paymentMethod = false)
 {
     $data = parent::paymentDetails();
     $data['ButtonSource'] = 'InvoiceNinja_SP';
     $data['solutionType'] = 'Sole';
     // show 'Pay with credit card' option
     return $data;
 }
 protected function paymentDetails($paymentMethod = false)
 {
     $data = parent::paymentDetails();
     $data['ButtonSource'] = 'InvoiceNinja_SP';
     return $data;
 }