I think currently AdCenter only has Content Ads on some of its large partner websites and is not open to any outside publishers like us now. We have to wait for some long time, I think.
Good Morning dolin88 & articlebazar, Our Publisher program is currently only availible by invitation, however you can express Interest at: https://advertising.microsoft.com/publisher Hope This helps! adCenterRep
adCenterRep, Can you please send me an invitation. I have a site that is generating over 1 million impressions a day. 70% of the traffic are from the US. I am highly interested in the program. Thanks.