Billing Information and Address 7. Ask an Expert. After selecting credit card as a payment method, add your Bitcoin wallet address and hence you will be asked to enter your Billing information and address. Disclaimer: Cryptocurrencies are speculative, complex and involve significant risks — they are highly volatile and sensitive to secondary activity. Search by Location In the search box in the top left, type in the name of your country or city and click enter. Buyers and sellers create offers and must agree on a price and terms of a trade before a transaction can be made. There is no registration or verification that is required for purchases up to EUR, after which, the amount of the maximum purchase limit depends on the verification status of the user.