Hi wonder if some of the senior members could give advice here.

I sold some btc to a guy this week and now he is filing dispute through paypal he didn't receive. He didn't fund the purchase through credit card but rather through paypal credit. So I don't have to worry about chargeback. Customer filed as not as received. So since I have the option to add tracking. Can I send piece of mail to him and upload tracking in the resolution center or should I go ahead and give details of the trade that customer bought bitcoin and was made whole. I have all chat logs where he thanks me for sending so fast etc. What is the best recourse of action here.