Booking slots of less than 10 minutes

How can I set the duration of booking slots to less than 10 minutes?
I wanted 7 minute appointments.

Hello @SMW !

Welcome to YCBM Forum Community! Actually having appointments with a duration of less than 10 minutes is not an option available on our tool as it has to match the grid display increments which the less duration is 10 minutes. You can find more details here Working with the Grid Display - YouCanBookMe Support

Feel free to let us know if you have more questions.