Can I change content(s) in a service package?

During the booking process, you can select items in each category that are included in the service package. If you want to change an item that is not included in the service package, you will have to purchase it as ala-carte.

After you purchased the service package, it cannot be changed.
If you want to change a service package, you have to re-purchase it as an ala-carte item.