Buyer bought xbox 12 month gold code on amazon. Buyer stated please send code through email. I scratched off the code, wrote it down, and responded with the code through email. Couple days later buyer emailed again stating to send the code through email. I sent the code again and stated please respond if you receive the code. Buyer never responded. I then sent physical code card through mail. Buyer then started a chargeback about a month later. I then checked to see if code had been used and it was.