and Mastercard no longer permit subscriptions to ANY adult paysites. ALL IPSP's have been forced to shut, there are NO
third party processors. It is impossible for anybody to obtain a
merchant account for adult business.
The Solution....................
A scratchcard with a unique serial number (similar to mobile phone top up cards in Europe) each card is worth $10, $20, $50 for example, you can buy them in your local store, at the petrol station, they can be used on ALL manner of sites, not just adult.
They can be sold as a package with porno videos, magazines, given away as special offers, you can purchase them online with your VISA card

, no chargeback issue as it's a physical good that's posted to you, what you then use it on is your choice !
You surf to a real cool adult site, you see that it takes the new "Um Bongo" scratch card, you take a $20 card out scratch it off, tap in the serial number, $20 buys you a months access, $50 buys you 3 months.
No recurring option but better value than a dialler and it gives every teenage boy a much greater chance of accessing porn on the net, well done VISA.