http://darkbaartakwmei3sm5lmbqp5fcdxhgay52mieymmtmk2zksxgin5tad.onion/rules.html
It is up to a vendor to leave his contacts on this website,
however, vendor is responsible for answering internal messages from the
buyers. Buyer is allowed to start a dispute in case the product doesn’t satisfy his or her needs. Vendor is allowed to start a dispute too in case the product was
delivered to the customer, there are the proofs of that, but the buyer
is not releasing the money from escrow.