Configure multiple services, and multiple packages per service.
Specify duration, min. children, max. children, base price and price-per-child if appropriate.
Set up your assets such as mascot suits and bouncy castles.
Set up your staff members, assigning each of them a coloured avatar.
Set up choices for your packages, such as choice of mascot. Each option can optionally have a price supplement attached.
Set up extras available for each package, along with prices.
All the above results in a pricing formula such that prices for bookings can be automatically calculated based on choices made.
Set up the days / times you are available for party bookings.