Coinbase is a digital asset exchange company headquartered in San Francisco, California. They broker exchanges of Bitcoin, Ethereum, Litecoin and other digital assets with fiat currencies in 32 countries, and bitcoin transactions and storage in 190 countries worldwide.
Coinbase has been described as one of the most popular ways to buy and sell cryptocurrencies. As of February 2018, Coinbase had 13 million users.
Coinbase allows its users to buy and sell cryptocurrencies through their website or mobile app. They can also be bought and sold on other exchanges.
The limit for buying or selling cryptocurrencies on Coinbase is $250,000 per day. For withdrawals, the limit is $50,000 per day.
These limits can be increased by verifying your identity and adding a bank account or debit card.