Hi!
I really like this as a concept! I have some suggestions:
First of all it'd be nice to explain the investing a bit more. I have NO idea how it works.
And second, maybe make the fridge stay open forever, because is there really a need for it to close? Because I misclicked many times and then had to open it again (unless this is intentional xDD)
Good job! You should make a post-jam update just to polish it a bit :)
Would be awesome if you checked out my game as well, thanks!