I am not new to ebay, but only sell/buy a few things a month. I had received an enfimil coupon ($10) in the mail, but do not need it.........looked on ebay and people were selling these.......it does not state on the coupon to not sell-so I listed it.......the seller took forever to pay(cashiers check via paypal I think) and now is asking for me to send an invoice with the check so the buyer can know who it is from. Also, the buyers info is private.........they have a great rating-but it all seems strange to me-and am now a little scared to send.......why would someone keep their history private? help
) I did the search and the buyer buys tons of these-amazing! I will send it today!