AD Network

Hi, We are looking at setting up a Ad Network where we attract publishers and advertisers to register, login. The advertiser will create campaigns giving banner advts, text links etc and the publisher can see a list of campaigns & join a campaign -Joining needs approval and upon approval he gets to see the tags (banner & text) This apart, reporting needs to be in place, Reporting based on Impression, clicks & leads. -- Now we are interested to get into a deal with a bidder who has done a similar project like this. We want only bidders experienced in this field to bid and while you do so, kindly give the URL of the ad project you did in the past. Note: We need only bidders experienced in this as we dont have have the clear requirements ourself and we need the bidder to tell us the modules that will be present in the project and the way it operates.