<prompt> Human: I just received a Square card reader in the mail. It was addressed to me, at my home address. I did not order it. I do not have an account at Square. I opened the package to see if there is a phone number, but otherwise I havent done anything else with the reader. I tried to call Square at the only phone number I could find for them online, but I couldnt actually get through to anyone because they asked me to enter a customer code, which I dont have because I dont have an account. Any ideas about why this might have happened and what I should do?  <response>: New scam maybe? Send someone a fake card reader, laugh as you receive all the card enough swiped on said reader? And if its legitly from square there should be a return address. 