You can safely trade items using the Whyville Trading Post!

Brett takes 5 clams per trade for the use of his room, but you'll be safe from scammers and con artists who might claim to sell you an Elmo but leave you high-and-dry.

Here, you see what your partner is offering, and the trade doesn't happen until you both agree.

There are lots of trading rooms. Decide on a room number with your friend and then navigate to that room.