1) Ranked names are a good way to not get scammed.
(Respected, Donator , Moderator & Admins ).
2) Look at the names before you trade them or if they're wielding anything because then that's a quick way for them to grab your money and go.
There should be less people getting scammed now for who read this.
3) Check on second trade screen in your chatbox area to see if the other person removed there item (Sometimes this does not work)!
4) Ask to see the items before doing a dice duel or 55x2.