Some of these like Coinbase are registered and regulated in a foreign country. Buying bitcoin this way can be a lot more affordable — but there is a risk of being taken for a ride by con artists so direct purchases are only recommended for experienced bitcoin users. Disclaimer: This information should not be interpreted as an endorsement of cryptocurrency or any specific provider, service or offering. That means bitcoin has a total acceptance similar to that of the national currencies of some small countries. The fact that bitcoin can still be mined, bought and sold completely anonymously makes it a viable alternative to cash and puts it at an advantage over electronic payment instruments like bank transfers, credit cards and wire transfers which generate data about your financial transactions.