Gpt-ads.com

Free 500 Exchange Credits when joining.

Manage Ads -> Click Exchange Sites (Manage) -> Create New Ad

Delete Account after the credits are done and re-register.
Account -> (Click Here To Delete Account) -> "Yes" (Delete Account)

It you cannot delete account or no more free credits. Tell me and I'll remove this post.

Link: http://www.gpt-ads.com

Convertion Rate sucks, don't bother
1 click : 1 ad for you

Never paid attention to the amount of Traffic.....
but who cares? Free Traffic