To set up stripe: Go to Account Settings--->Extensions---->Payments.
Once a meeting has started you'll be able to select the payment button and input the amount to charge. Then the patient gets a popup that lets them enter in CC details and be charged.
Stripe is 2.9% + .30 cents per transaction and once you have the patients credit card info from 1 payment you can go into your stripe dashboard and charge them for additional visits without the patient needing to enter their CC again.
Payments is available with our Professional & Clinic versions.