???????????? ???? ???????? ????????/??????? ???????? ??????? ???????/?????Employed by Fb to deliver a series of advertisement products which include true time bidding from third party advertisers.?????? ???????? ??? ????????????? ?????? ???? ??? ????????? ???????????.28.77€ ???????? ??? ?????? u03a7u0391u03a1u03a4u039fu039au0399u0392u03a9u03a4u03