classified

hallo i need a classified script like [login to view URL] the only thing i want extra in it is that all posting ad must based on clicks for example if a click cost $0.01 and their budget is $1 to post add after 100 clicks the ads disapear. and all people that can post ad must have the option to see how many people click on their ad from witch country and wich ip. i can buy these script also ready made for $25 but without the option i have writen above. there is no problem if someone charge me $10-$15 more . if there is some question you can send me a message.