public function invoiceItems($params = null) { if (!$params) { $params = array(); } $params['customer'] = $this->id; $iis = InvoiceItem::all($params, $this->_apiKey); return $iis; }
public function invoiceItems($params = null) { if (!$params) { $params = array(); } $params['customer'] = $this->id; $iis = InvoiceItem::all($params, $this->_apiKey); return $iis; }