Symptom: Your event shows as sold out or a ticket type is unavailable, but you expected an open seat. In the Guests section, you see a row in the collapsed Pending group at the bottom of the list (the guest drawer displays it as Incomplete).
Cause: A visitor started checkout but did not finish. When seat holds are enabled, the Incomplete record holds the seat for the hold period your team has set (5–60 minutes). If the buyer does not complete checkout within that window, the seat returns to inventory automatically. Hosts can also remove the record immediately to free the seat sooner. One exception: a checkout started from a standalone paid event link that cannot be handed off to your Squarespace checkout releases its hold immediately, so that seat can return to inventory without anyone removing the record.
Fix: Remove the incomplete record from the guest list rather than cancelling it.
Open the event in your Eventually dashboard and go to the Guests section.
Click the guest with the Incomplete badge to open the guest drawer.
Click Remove from roster.
Confirm in the modal. The row disappears and the seat returns to inventory immediately.
Any team member can remove an Incomplete row; you do not need owner or admin access. Read the full steps in Remove a guest from your roster.