We have recently switched to Square for credit card processing and are very impressed with the smooth point of sale process. We would like use square appointments but our current online booking software has a feature that we are not willing to give up.
https://groombarberlounge.barberly.store/
There is a bit of a language barrier - the "check-in screen" is actually for walkins to see that day's availability and make an appointment. It is on an ipad by the door for customers to use when they walk in.
The queue is up on a big screen for the barbers to see who to expect next. It shows 2 hours, refresh constantly and scrolls automatically. WE LOVE IT.
Square, can you do this?
Square Community