on 03-12-2019 10:24 PM
on 03-12-2019 11:27 PM
There are a couple of options.
To send a return label - generate one and email a copy of the resultant pdf file to them. They will need to provide a satchel, however.
Either go into Paypal or click reply to the Paypal notification email. Either should give you the buyers actual email address.