You can use PerfectTablePlan to help keep track of your budget:
Select File| Information
or the equivalent main tool bar button.
In Fixed enter the fixed cost of the event, regardless of the number of guests, e.g. venue and band hire.
In Per adult enter the variable cost of the event per adult, e.g. the costs of food and drink for each adult.
In Per child enter the variable cost of the event per child, e.g. the cost of food and drinks for each child.
Total (all guests) will show the cost of the event for all guests entered.
Total (accepted guests) will show the cost of the event for all guests that have accepted their invitation.
Go back to File| Information
at any time to see the current cost.
For more information see Information window.
Next: Retrieve old versions of the plan>>