I don't use the budgeting feature, as our income is too variable month to month. But I am trying to keep my monthly personal spending below a certain amount, and it would be really helpful to have a push notification whenever, for example, the spending in my "personal" custom category goes above like $30 in one week. That way I can know to tighten my belt. I know i can access that information easily under the spending tab, but opening the app to see it is always a friction point for me because I want to keep buying stuff.