In order to buy Bitcoin on Coinbase , you will need to first create an account. Coinbase and other exchanges are required to ask for this information in order to comply with government regulations. Next, you will be asked to confirm your phone number. To learn more, check out our in-depth guide to buying Bitcoin with Paypal. Small differences in exchanges pricing is a common thing in cryptocurrency, so keep an eye out when making your purchases. The fees are high because Athena will work with you and walk you through the buying process with them and offers personalized help.