https://help.beeminder.com/article/97-custom-goals has exactly two specific examples how all this functionality may be used.
And one is about gone “Integery” option. Given that it is a premium stuff, giving examples of how people may use it would be helpful to get more subscribers.
For example, I like to use various weird settings more than it is healthy and I have no good idea how I may use it to create some weird goal that would be useful for me.
And I want to do it, I bought premium plan for a month to integerify my goals and now I want to use it somehow usefully : )