For bookings that have custom rates from using the invite-to-book feature, you can submit overtime the same way as any other booking — open the booking's message thread in your Inbox in the Peerspace app and tap “Request additional payment from guest.”
In the request, specify the new end time for the booking and input the full amount you'd like to charge for the extra time spent in the space. Peerspace policy permits hosts to charge 1x to 1.5x the hourly rate associated with the booking for the overtime fee. You can submit a request from the time the booking starts until 72 hours after it ends.
When you submit the overtime charge, your guest is notified and has 48 hours to accept and pay, or dispute it. Payouts are automatically deposited into the bank account you have on file once the charge is collected. Depending on when the overtime is submitted, the payment may be issued in a separate payout on a different date from your booking payout.