If you are not using dialers and telecom billing then you are not able to monetize 100% of your traffic. You should allow your surfers who want to pay for premium porn access the opportunity to do so. Dialers and phone billing are the only billing solutions that allow you to charge for access to almost anywhere in the world as long as the surfer has an internet connection and land line or mobile phone.
The forementioned about working with reputable companies is a must. There are many companies that offer professional dialer and phone billing solutions. Where the surfer can choose after after reading the terms and agreement, if they would like to connect on pay-per-minute basis or not.
Mitch
NOCREDITCARD.COM