What’s going on with DealTree? They handle Nokia’s “Trade-up” program, which reimburses you cash for your old phones. It says clearly on the “how it works” page as well as in their terms and conditions that they’ll mail a paper check to you after confirming your phone’s value. In Paul’s case, they say dumped his money into a PayPal account—and Paul says there’s nothing in his account and PayPal has no record of a transaction.