?? ????? ???? ??? ???

????????
 - ?α???? ????????? ????? ??? ????????? ?????? ?????? ??????? ?????? ????? ??????? ??????.
o?????? ???? ??翡 ??????? ????????? ????? ????? ???·? ??????????, ?????? ???????? ???? ????????? ???? ??? ?????????? ?????? ?????? ??????? ???.

CPM??????
 - Cost Per Thousand (impressions) ??, CPM ????? ???? ????? ????? 1o?? ???????????? ????? ?????.

Impression(????? imp)????
 - ?????? ???? ???. ??????? ????????? ????? 1?? ????? ???? 1 impression ?? ?????. ?? reload ??? refresh?? ????? ????? ??? ??????? impression?? ??? ???? ?o?????.

[ ????? ???? ????? ????? ]

[ ????? ??????? ????? ]

* ?? ??????? Power Point?????? ?? ?? ??? PPT????????. (?뷮 ?? 12.2Mb)

[????o] ??????? ???????? ???
phone) 02 360-0318??fax) 02 360-0329 ??email) point100e@donga.com
phone) 02 360-0320??fax) 02 360-0329 ??email) julia@donga.com
phone) 02 360-0323??fax) 02 360-0329 ??email) coolyms@donga.com
phone) 02 360-0367??fax) 02 360-0329 ??email) foet333@donga.com

???????? ??????? ??????? : 02 2020-0777