What happens if I miss a chat or call request?

For instant video or audio requests, you typically have a few minutes to accept; if you don't, the request expires and the buyer is not charged. For pay-per-message chat, you may have longer (e.g. several hours) to reply before the conversation goes stale. For scheduled appointments, if you can't make it, cancel or reschedule as soon as possible so the buyer can adjust. Enabling notifications helps you respond in time and avoid missed opportunities.