Once you buy Bitcoin, you use the BTC for the following:. This means that the BTC can be bought in the Virtual world mainly for speculative purposes. If you verified successfully, you can now click «Click here to start the payment process». Most exchanges will not allow you to use a pre-paid debit card. Pro Tip Do you want to buy larger amounts of bitcoins? It was, therefore, necessary to curb money laundering that was happening through the use of cryptocurrencies and credit cards. We really recommend storing any bitcoins you want to keep safe in a wallet you own.