We suggest using the exchanges listed below or doing research before buying from any exchange. We conduct intensive research on every exchange we list to filter out any and all dishonest exchanges. Make sure you get yourself a Bitcoin wallet that will securely store your bitcoins. Login to your account and click «Buy» in the top menu bar. Want to buy on Coinbase? However, the credit card can increase the credit line if the exchange is considered as a purchase to enable you to spend more on Bitcoin exchange.