Say you have a promotion that covers the entire winter, but you don’t want it to be bookable during certain dates, e.g. the New Year’s Eve. Then you can set the dates on the Excluded Dates Calendar to “blackout” the promotion on these dates.

Click on the “Exclude these Dates”, and in the calendar, click on the dates to select. Click again to unselect.

Note: When there are Active Start Date and End Dates specified, the Excluded Dates outside of the Active Date Range is not effective. On the other hand, if there are no Active Start Date and End Dates specified, then all Excluded Dates are effective.