1. Allow one booking per email address only - This restricts a single booking per email address so if that person tries to book again with the same email address they won’t be allowed to proceed.
2. Limit Sales to these addresses - If you are holding an event that is not open to all, you can provide a list of email addresses for us to check against. If the booker is not listed then they will be prevented from completing their booking.
If you want to allow everyone at a particular organization address to book, you can just list the domain (the part after the @ in the address, for example “bookitbee.com”). This list of email addresses remains private. If a booker does not match this list, they will be instructed to contact you.
These restrictions only apply to the person making the booking. If you are collecting individual attendee email addresses, those are not checked against this list.