I do not know if this has been suggested before but there should be
a bank to deposit and withdraw money! If you are doing a raffle and
get some PD as a donation and do not want to spend it on yourself,
you can put it in the bank! You can deposit a MAX of 10,000,000 PD.
Of course, this bank will require a 3% fee for withdrawls! Same for
nuggets, if you are trying to save for premium and do not want to
spend it. This can apply to Game Chips too, if you are trying to
save up for a Shiny Suicine!!