The company announced that it had more than 3 million customers as of the end of 2015. Coinbase, the most prestigious cryptocurrency exchange in the USA, has taken an important step towards the widespread use of bitcoin and cryptocurrencies in Europe and Australia with its latest agreement. . . commission rates are very low compared to others. trading operations are also very fast. The interface is perfect for small investors who aren't particularly overwhelmed. It is bitcoin, litecoin, ethereum, excange and wallet service that I think is absolutely reliable. The fact that it's headquartered in America is another reason I am extra safe. It is one of the best bitcoin wallet services in the world. It is quite advanced and the security measures are very good. It is one of the most reliable exchanges that are simple to use except for High fees and Limited spend / withdrawal aspects that are not available in every country.