I would something when installed on the users computer it will fill out CPA offers from there computer whenever you choose from some sort of backend. It should be able to randomly fill in emails, names, adresses, zip codes, country and other fields. Some sample offers are:
[url removed, login to view]
[url removed, login to view];CampaignID=115&bid=1135&aid=CD179&opt=%LINK&SubID=%OPTINFO
Should be able to fill out all pages of offers like these. Also, on the backend should have option of how many users computers to randomly fill out offers from and from what country.