Duocash adult prepaid phone cards

[el pres]

I know of a couple of companies in Spain working with prepaid cards.

They sell 20 euro cards in bulk to sexshops for 10 euros a piece,
the cards work only with their site though.

But if you've got the distribution covered,
it's just the same as paying the webmaster 50%,
you get the other 50% in advance and there's no processing fees,
just the cost of printing the cards.