Hi,Good Day to you.You will get all information after login to account.it will ask you to select area to display ad. if you choose UAS then it will show in USA country . or you can choose specific area in any country.2. its your choose where you want to display your ad ..in search result pages or in google context websitesAt the time of creating ad ..it will adk you 3. Google adword have a estimate tool ..that will give you idea .. if you want to pay 100 $ for any keyword ..it will givve you stats for that ..like at what position you ad will be display and how many click get .Thanks,Swani Mishra
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