ZAP IN for Calendarâĸ is the perfect solution for inviting visitors to an appointment at your office or facility. Use your Calendarâĸ to invite your contacts and that event will now seamlessly appear in ZAP IN, waiting for the arrival of your guest. Everyone in your organization can use ZAP IN for Calendarâĸ. Once a visit has been created, view all expected visits on your ZAP IN Dashboard. ZAP IN will send pre-registration emails to your visitors prior to their arrival. Your contacts can enter their information ahead of their arrival, making the check-in process smooth and hassle-free. Streamline visitor management with ZAP IN for Calendarâĸ and harness the many great features of your Google Calendarâĸ. Google Calendarâĸ is a trademark of Google LLC