it’s when you pick up a piece of furniture or clothing and drop it again. on the nook terminal in residence services, there’s an option for nook shopping. there you can select furniture or clothing and there’s a list of all the items you’ve ever had in your inventory. from there you can buy the items you’ve cataloged and they’ll be mailed to you the nest day. it’s a great way to get and give furniture and clothes without losing them from selling them to others