Firstly, being upgraded to Silver/Gold, or Super Advertiser gets you the best from surfing here.
Next, make sure you use banners/texts. These pull just as good as website views.
Login, startpage, and reserve page views are other great options, as well as the Ad Spotlight you see while surfing. Use these for very effective promoting.
Widget ads gets your text ad seen across other sites. Another great tool.
Hungry offers so much, so take advantage, and be patient, and persistent. You will do well here.
May your day be blessed :)