Hi

I and several other KF users I work with online scheduling tools for our own clients which in turn needs an invoice.  Acuity work with most other cloud accounting software API but not with Kashflow - is it going to be an option soon?  It does seems the others are gaining the edge on integration for this.

https://acuityscheduling.com/

It was many years ago that I asked for calendar integration when Duane was there!