Utilized by Fb to deliver a number of ad products such as true time bidding from third party advertisers.???????????? ??? ??????????? ????????? ??? ??? ??????????:?? ??????????? ??? ????? ? ?????? ???????? ?????????? ????? ??????????? ???? ??? ??? ????????? ??? ??? ??????? ??? ???????????? ????????????.You are able to e-mail the location owner to a