Least notice, how far out, and the daily cap
Three settings that stop a booking link ruining a week. The one everybody skips is least notice.
These three settings are what make a public link safe. Without them, a link is an open invitation for anybody to put anything anywhere in your calendar.
Least notice is the one people skip and the one with the worst consequences — because an AI voice agent reading this availability will cheerfully offer somebody a slot in fifteen minutes, and mean it.

Before you start
- A booking link you have already created.
- An honest answer to how much warning you need before a meeting.
- A view of a typical week, so the daily cap is set from reality.
Steps
Set least notice first
The minimum warning before a booking can start. Two hours for an informal call; a full day for anything you must prepare for.
Set it to something you can genuinely honour when you are already having a busy day.
Set how far out bookings can go
Too far and you collect bookings you will need to move. Too near and people cannot plan around you. Three to four weeks suits most sales conversations.
Set a daily cap
So a link cannot fill your Monday. Six demos in a day is a day with no work done in it, and the sixth demo will be your worst.
Check the effect on the AI agent too
The voice agent reads the same availability. These settings are what stop it offering a slot in ten minutes to somebody who then turns up.
Revisit after a busy month
If you found yourself moving bookings, one of these three is wrong. Usually it is the daily cap.
Check it worked
Try to book yourself a slot for one hour from now. The link should refuse. If it does not, least notice is unset — fix it before an AI agent finds the same gap.
The parts people get wrong
- Least notice is the single most valuable setting on a booking link. Set it before you publish, not after the first surprise.
- A daily cap protects the quality of the meetings you do take, which matters more than the number.