If you want to show a message to the customers before they start booking online, that can be perfectly set. For example, you can announce holiday periods or let them know that they are best to contact us by telephone for extensions or wigs.

You can set up the message in the following way:
1. Settings
2. Agenda
3. Online appointments
4. Message when opening the online appointment tool, fill in your message
5. Press "Save" at the bottom