You can generate a tab to control student payments, whether they are for school trips, school parties, etc. In this tutorial, you will see step by step how to do it:
First, create a mark type for this type of tracking, for example with icons or with a YES / NO text selector.
The next step will be to create in your notebook a tab called "payments", for example. This tab will be within the group you want. Once created, apply the mark type you have created in the column.
Add the comments and icons that you find necessary.