Of course! You can do this in two ways:
1. In the last step of a new appointment, in the “Appointment Notes” section.
2. Directly in the existing appointment. Click on the appointment ➣ Click on the pencil in the bottom right ➣ Click on details ➣ Appointment Notes.
Here are examples of commonly used notes:
“The second session in February”
“Punctual client”
“Paid in advance”
“New client”
See video tutorial