Log on to your TherapyPM portal using this link https://app.therapypms.com/.
Go to Appointment > List View.
(Fig. 1)
Use the filters to select your desired appointment details.
(Fig. 2)
On the Action column (left), click on the three horizontal dots (...).
(Fig. 3)
Select the charge patient option in the action column.
(Fig. 4)
Enter the amount, and process the charge.
(Fig. 5)
For example, after the session with Brown Airi, go to his appointment and enter the session cost to charge his account.