They sent you a check to cover the cost? Still be cautious-there is an age old scam where the scammer will send you a check for a large amount of money for you to deposit into your checking account. Then, request for you to get a few money orders in different amounts for the majority of the money but tell you to keep the remaining XXX amount. It usually comes with postal instructions on where to send it and to "evaluate" the postal service workers helping you as part of the survey. The check is usually fake and by the time you send off the money orders it has bounced in your account and now you are left holding the debt.