How to set up when my clients can cancel their appointments the latest?

This setting is part of your Scheduling rules. You can determine how many hours before an appointment can your clients cancel. By default, it’s 24 hours.

Step-by-step guide:

1. Go to your Admin page.
2. Go to Settings > Scheduling rules.
3. Navigate to “Clients can’t cancel within [ Number ] hours / days before an appointment”
4. Change the number of hours.
5. Save when you're done.