The online calendar can look like this. After a preselection for Dennis, two unconfirmed appointments are shown. The top appointment is about the confirmation of a Paypal payment, although this company could also opt for the ease of automatic confirmation of payments. The bottom appointment is a physiotherapy session that really should be confirmed or not by the therapist.
This depends on your settings. Our scheduling software sends a reminder to your customers after a specific chosen number of days. You can also receive an e-mail when someone schedules or cancels an item. You always receive an e-mail if a new unconfirmed appointment or booking or reservation is scheduled. Finally, every month you receive an overview of all items of the previous month.