Does the pay-per-view plugin work for 2CO or is it only with PayPal?

I would very much like to know if the Pay-per-View plugin only works with PayPal or does it work with 2CO?
Also, whether only for PayPal for the US, or whether the money signage can be changed. (We are based in South Africa and our currency is in Rands. We have access to PayPal - but is by special arrangement. Ie we don't charge in Dollars, Euros or Pounds etc)
Thanks