Incomming traffic is counted per 24 hours wich generates the toplist based on a specifyable value (e.g. Unique, Raw, Clicks, Out or Google PR etc.), further options are blindlink outlinks in wich x% of a click goes to a trade.
The script sends 1% to adult sites (skimming) for free usage of the script in return, to make the script 100% clean it would need to be setup with ePowertrader [spam] wich costs 150 USD.
But the script is configurable with almost any php/MySQL based Link or Traffic Exchange script existing on the internet.
Would there be any willingness to pay for this mod ? If yes I will setup a package of ePowertrader and the MOD for 200 USD and make it really work well (including advanced SEO analysis/toplist ranking etc.)