If the appointment has already occurred and you need to create an invoice & process a payment, fill out the form & the system will take care of generating the invoice, processing the payment and emailing the receipt.
Find & select an existing customer
Select a service
When was the appointment?
Set up a Recurring Appointment? (optional)
How will billing work?
How often are the appointments?
End after how many appointments?
Who's was the appointment with?
Finalise now?