Now that you've created the description of your formula, you can associate the resources of your choice with it. In plain English, what does this mean?
Let's take the example of an amusement park:
You have created 3 types of admission (your resources):
adult admission
children's admission
young children's tickets
You have created a "Family" package:
In this case, you will associate all your resources with your package
In the main menu, on the left, click on Formulas
Once you have created your package (see how), click on the Resources tab in the centre of your screen:
Then select the resource(s) of your choice from the list of resources you have created. Are you missing any resources or would you like to create a new one? Create one from scratch: see how to do it here.
To finish creating your formula, all you have to do is..:
Finally, set the dates for publication on your website and Facebook page