I'm currently not familar with crypto currencies so I'd try to order by credit card. But I'm wondering why I have to type in a Real Name and Address when ordering by credit card (on the left side of the form). Typing associated name on credit card whould be needed for payment. But no more. How are this private data are stored and used and why they are asked for? Are they requested to get the payment token from payment provider and will be deleted after success? Or will this data be stored anywhere else for a longer time?