One of the best popunder networks in the advertising industry. AD5 CPM rates are usually higher than the most similar networks (up to $5) and fill rates are always 100%. Ad5.net definitely is a great AdSense alternative. They only accept websites with at least 50,000 unique visitors per month and Alexa rank less than 1M, however, once you're in, you can make greater profit. AD5 is always strict about the quality of ads and traffic. They do not work with viruses traffic. Ad5.net Network offers premium advertisers, high rates on a CPM basis and gives publishers % 80 revenue share. Traffic requirement for publishers must be at 50,000 uniques/month level. It is very simple to work with AD5 and make huge profit, as long as you provide real traffic and play fair. Ad5 has no tolerance for scam content. AD5 always pays on time as long as you reach your $100 threshold.