on top of this if anyone has been charged-back by sheller but other purchases by them havent, or if they have bought stuff from you but havent charged-back yet, if safety is an issue beyond this point i also recommend if the current chargebacks get resolved, deactivate your current paypal and make a new one. it should entirely prevent them from continuing this shitfest if others are waiting and nervous for it to hit them. don't refund them out of fear. please keep your money guys!