Period groups
Period groups can function for Costs, Packages, car emails and Actions. For example, do you have a discount promotion that should only be active in the high season? Or if a cost item should only be active in winter, make it a period group. You can also adjust period groups, and the linked cost item, package, discount action or car email will change accordingly.
Combine a period group
It is also possible for Actions and Packages to combine Period groups with each other. If you make a reservation in period X, you will receive a discount in period Y. So you create two different period groups for this, and the same applies to packages.
Multiple periods in one period group
Do you, for example, want a package to apply only on weekends? You can select all weekends in one period group. What is also possible is that you want to send a car email only to Guests staying certain weeks of the year. You can process this too in one period group.
Please note, once period groups are used, you cannot delete them. However, you can change them to new dates.