How to change a packagae allowance linked to existing bookings
Our property has room rates that are inclusive of food and beverage. I am trying to change the daily allowance for food and beverage charges. I have changed the package allowance, however this is only applying to new bookings since I made the change and not existing bookings.
Is there any way to change the allowance so that is changes in all exisitngs bookings too without having to do this manually?