my friend runs a store and once in a while he has some cell phone for sale online. people would buy from 1 to large quantity of phone, use other people's credit card and ship to other countries, most often Nigeria. a month after sale original credit card owner of course would dispute the charge on the credit card, after fights between my friends company and the bank eventually the company would lose and funds are withdrawn back to the bank. doesn't happen to RC toys but very often on cell phone. so beware when selling phones.
I've also heard sellers send out empty box with heavy trash in there.
so they have tracking no. and prove of postage. buyers very often lose their case because sellers has proe of everything. thats why I still dont trust buying phones online. not to mention i got trickes once too. for some reason scam happens very often on cell phones and lab tops, maybe they are small and expensive....