Panopta bills monthly on the anniversary of your signup date. If you are paying by credit card, we will attempt to collect from your credit card that is kept securely on file. Paypal subscriptions are processed automatically, and for manual Paypal payment you'll be sent an email with a link you can follow to complete your payment.
After processing your account, our billing system will send you a paid invoice via email or notify you of problems collecting payment.
You can always view your current balance and full invoice history in Billing section of the control panel. You can also make a real-time credit-card payments and setup Paypal subscriptions from the same page.