We provide SMS and Phone payment for users who don't have or can't pay per credit card but there are a bunch of things that are out of our control. Prices are setup by the telphon companies in each country so they are different depending on where you buy from. Telephone companies usually keep from 40 to 55% of what's billed, we don't get anything on the cost to send SMS itself and then 123 ticket also retain from 15 to 25%. So in most cases, customer is paying more and we're receiving less than with any other payment method. As I said, it's there to help users with no credit cards, or in countries where crdit cards are denied by our third party billers, but it's far from being our favorite payment method.