Thanks a lot for sharing this idea, it’s really great. It’s totally in our roadmap 
We want to give you at some point account segregation (jars, pots, goals) so you can create “subaccounts” for different purposes. Maybe even at some point we let you share those with other people, so you can have a jar shared with your flatmates, where everybody can chip in and get track of the expenses, etc.
It’s going to be awesome 