Would love to see the purchased Services included in the data sent to external calendars. That way staff can quickly see what extras were purchased during booking when preparing for guests without admin needing to look it up/or tell them.
Thank you for your suggestion, it is much appreciated. We do have a similar feature request and I have added your up-vote to it. In case there are more requests from other users, we might consider implementing such option in one of the plugin future updates.