Note that 900 Billing works in the US only, and is practically the only pay-per-call market that has chargebacks associated with it.
For the rest of the word, use
www.password-by-phone.com 
Surfers worldwide buy a block of time at your sites using their landline or cell.
Realtime stats :
http://www.password-by-phone.com/realstats.php
As you can see, payouts vary from $0.50 to $10 per password sold. How much access time you give is up to you.
Here is a paysite that uses us
http://www.uk-bukkake.com/join.html
(the small white payment button is geo-ip in 37 languages)
Furthermore, we can create at no charge an international version of your site(s) using
http://www.webpinaccess.com/?layout=blank for you and your affiliates to promote (select Brasil, Russia, India & China etc. to see what a surfer from those countries will automativally see)
Testimonials :
http://www.password-by-phone.com/testimonials.php
Factored, chargeback-free payment every two weeks by check, wire or epassporte, with no miniumums (or maximums!)
Sign up here :
http://www.password-by-phone.com/signup.php
Healthy and wealthy '07 to all
