some sources will either resend or give you a credit for the profit they would have made on the transaction.....if they offer you something in the way of a refund, take it and be happy......

after you send a copy of the letter to your "people"....destroy it and forget about it....the addy it was sent to may want to stay clean for awhile just in case, but it would be very rare for someone to show up....

also...if your "people" want you to send a copy of the letter to them.....when you mail it, dont put your name and return addy on the envelope....that kind of kills the anon identity....