The bitcoin network is an easier payment network, faster to use than other payment methods. You do not need to register any information and have access to a world wide market where you can earn and spend. Some good reasons why you use bitcoin. 1. It is fast. Transactions are instantaneous and confirmation times are usually done withing 10 minutes. 2. It is cheap to transfer any amount of money anywhere. Fees are insignificant at this point. 3. Your bitcoin are your alone, they can't be blocked by bank, IRS or any institutions. 4. There are no charge backs.