Google Calendar sync
Google Calendar sync is available on Starter and Pro. Connect it under Integrations in the app. Each paid or manual booking is pushed to a calendar you choose, and is removed from that calendar on cancel or refund. Turn on Send customers a calendar invite if you also want Google to email the customer directly and add the booking to their own calendar. It is off by default.
iCal feed for Apple, Outlook and Airbnb
On Starter and Pro, Settings shows a private calendar feed link. Subscribe to it from Apple Calendar, Outlook or Google to see every booking in the calendar you already use, or import it into Airbnb to block those dates. It updates on its own once subscribed. Keep the link private, since anyone with it can see your bookings. Every confirmation email also includes an add-to-calendar file for the customer.
If the calendar does not load
Add ?bookingDebug=1 to the product URL and open it. Booker prints diagnostics to the browser console so you can see what is going wrong.
Still stuck
Email booker-app@protonmail.com with your store domain and we will help.
Good to know
Which plans include calendar sync?
Google Calendar sync and the iCal feed are on Starter and Pro. Google sync is under Integrations; the iCal feed link is under Settings.
What happens to a synced booking if it is refunded?
The booking is removed from the Google Calendar you chose on cancel or refund, and drops out of the iCal feed on its next refresh.