Oh it seems like there is no more payment option with G2A in Klasgame. But i just saw that we can pay with Bitcoin, etherium etc. Please check the Klascoin option at payment list. I guess you can also pay with your credit card.
These things I have done. I will not use G2A as their customer service is lacking. They misplaced $ 35.00 usd 2 years ago on my account, they recently gave me a refund. Took 16 months to get my refund.
I spoke with this game a week ago. I have an account with Klasgame thats 3 years old, though I seldom use their services. They wont even accept WU, which surprised me. I spoke with Berkan, Samet, & Kenan with all the same reply.
I tried Gpay and was told they only accept Turkish phone numbers. No one will accept a US credit card as payment.
Its sad really, because I enjoy playing Cypher. The search continues ......
ps. BitCoin for a private KO game? Thats a knee slapper for certain.