http://www.proxybucket.com/blog/2007/04/07/ads-on-proxified-pages/ http://forums.digitalpoint.com/showthread.php?t=267166 This should solve your problem. Just don't forget to replace every ' with \' in the code you are inserting.
There are a lot of ad networks out there that allow it, but they usually are not so good. Read the specific networks TOS and you will know if it has something to say about what sites you can place their code. AdSense for example, is not allowed beacause it's TOS claim, that you are not allowed to place it on sites you don't own or sites that help you crack or steal other content (proxies are surely in this category, because they show other peoples pages, converted as it's yours). Even if AdSense was allowed to be placed on proxified pages, I wouldn't recommend you place it, since everybody can visit porn/illegal site via your proxy and make click. However AdBrite or AdVersal don't mention about proxies and similar stuff so you can place them with no problems. At least thats what I understand from observating other proxy owners.
I use: Adbrite for CPM Banners (they pay ok) PayPopUp for popups Global Interactive CPM and POPs (i just started using them on one of my sites they have a 100% fill rate and eCPM higher then Adbrite)
Referal links are not allowed, but it seems that paypopup is down for some time?? I was using them too... Any good alternatives?
i converted 100% over to Global Interactive they have 100% fill rate and the eCPM its lots higher then adbrite they also have pops and in page pops they all work great if anyone know of and place that has 100% fill rate that pays high CPM let me know
This is TRUE! my proxy is always above 1% CTR you need to place your ads right Proxies are actually great income to be honest, 10 dollars a day, make 10 of those sites thats 100 dollars a day, or even more then 10, see the income Tyler
My proxy network works beautifully and sometimes the CTR is so damn high with clicks from just US and UK! The main point is you gotta put it the right place!
proxy sites are worst sites and just a waste of time... I don't understand why people wasting domains and after couple of days closing.. proxy sites are just waste of domains...