Paying for premium membership?

Hey just a quick question. I've been a lurker for a while here. Finally decided to actually create an account. Was wondering what the most private way to pay for a premium membership would be? I tried a prepaid MasterCard and it was denied. Anyway to pay anonymously like with store gift cards like on TER?

They use CCBILL to process credit cards, they don't take gift cards, prepay cards, go to the CCBILL site and ask them what they will take,

Become active in the community and write a qualified review of your experience and u get a 6 week Premium membership. U can then see if u like it or not.