protected function addPayoutMethod(array $params, array $options)
    {
        $params['payout_method'] = [];
        $params['payout_method']['type'] = 'bank_transfer_payout_method';
        $params['payout_method']['account_number'] = Arr::get($options, 'account_number');
        $params['payout_method']['account_holder'] = Arr::get($options, 'account_holder');

        return $params;
    }