Hello,
First of all, read everything in the Billing - Payment system section
http://www.cardsharing.cc/index.php?board=33.0I think, you will find a way how to pay. This is forum and you can always ask other users who succeeded in payment using other alternative methods.
One of them is
https://buywmz.com/I cannot recommend you anything, because i also use Webmoney.
I don;t understand - why you so afraid of this system? They have strong protection, maybe even stronger than PayPal has.
Webmoney is available for non-russian speaking people and all over the world. As i know, you may convert your local currency to the webmoney and pay safely. The other thing is that you don't trust unknown payment systems which is not from US or EU. So, mu suggestion is - look through the internet for any online currency convertion exchange offices and you will find anything that you trust and use.
regards