Now, besides PPC, we also have PPV.
What is PPV? PPV stands for Pay Per View.
The traffic generated by PPC is targeted, similarly, the traffic generated by PPV is also highly targeted.
You can set your target URL or keywords yourself, similar to PPC. With PPV, costs are only incurred after a click. However, it is much cheaper than PPC, with prices as low as $0.01 at times. If you're interested, you might want to try it out. But be prepared, the initial cost of PPV could reach several hundred dollars.
You can test different CPA or CPS products, using different keywords and target addresses, to see which type of product is more suitable for PPV.
Here, I will provide some PPV websites:
TrafficVance
MediaTraffic
AdsOn
Clicksor
If you have better PPV sites, feel free to share them with me.
Reprints should be credited to Dangdang Domain: http://www.w84m.cn/2009/08/30/ppv-traffic