I am new to this forum but I am the owner of sk-ip.xyz URL shortener website and I'd like to share some info about ad networks.
In the below payment proof, I received a $5 payment by PayPal. Recently, they also added QIWI, WebMoney, Capitalist and BTC payment method. I would withdraw by BTC, however the minimum there is $5 and you also have to cover their exchanger fee. The advantage for the people who live in EU neutral countries like UK or my homeland, Austria, you will receive PayPal payment with $0 fee. The same applies for businesses in EU sending to people in the EU. This is great for me, because I didn't loose a single cent in my withdrawal.
The CPM is pretty average for popup ads, about $0.2.
Faucet, adult and URL shortener sites are all accepted by PopAds.
The CPM is also nice for US or top europe countries like: switzerland, estonia, austria, netherlands and more.