I have been using Easyhits4u for a few years now. When I want to start a Major Marketing Campaign I start with Easy Hits. Time and time again I have had success. I surf a lot but I can always pick up a few thousand credits for a few dollars too.(
<a href="http://ablazewithtraffic.com/" target=_blank>James at Ablazewithtraffic.com</a>)