The Quick Pay window can be accessed from several places. Below are the different places a user will typically access the Quick Pay window from.
Appointment status change:
Based on the appointment status change settings (typically check in/out) of your database the Quick Pay window may be set to open. This means that when you right click on an appointment on the iScherduler and click check in as an example the Quick Pay window will open.
Check In/Out Dashboard:
The Check In/Out Dashboard also has the Quick Pay window embedded into it. That means that any time you select a patient within the Check In/Out Dashboard you are viewing the Quick Pay window.
Patient Setup:
From time to time you may need to access the Quick Pay window for a patient without the patient having an appointment. This can be done by going to the Patient Setup and opening the Quick Pay from the More drop down.