They can ask for a money order don't send cash,.. paypal is safer and they will refund the money but you have to dispute if through paypal. its a pain. I have done it before and you will get the money back. Thats if they don't send it. Listia asked that people send a confirmation number and if they don't send it with the number then you dispute the auction and you will win, if they didn't send it becasue they didn't follow listia rules and then you will have a dispute through listia.