yes i usually store all my bells in there because i like having little goals to work towards when i have 0 bells on hand. it's like "can i make 100 tbt by posting / selling? let's find out"
i also hide my bells so i don't spend them all in one place. who knows when an artist i like will take commissions or if new collectibles will arise. ~
Sometimes I use it, either to stop myself from spending any so I can save up, or if I have a ton and I don't want people begging, so I hide it (which is rare but still sometimes happens).
Also I'll sometimes shove all my TBT in there and see how much I can get from posting/selling a ton in one day.
yeah. i deposit every time i earn 50 or 100 tbt to keep my public bell count low. it keeps me from spending bells and i just don't like my abd being empty because then i'd have no emergency tbt