When your event includes many ticket types, or a mix of tickets and products, you may want to restrict which ticket types and products can be scanned by a specific check-in device. For example, you might have a merch table where you only want to scan product QR codes.
How to set up scanning filters on your check-in device
Open your event in the check-in app and navigate to the Doorlist tab.
Select the filter icon in the top-right corner.
Use the buttons to filter between tickets, products, or specific ticket types.
If you scan a ticket type that's been filtered out, you'll get an error message notifying you that it can't be checked in on that device.