Good news for crypto-traders: Coinbase will be enabling instant cryptocurrency purchases and higher daily limits for trading and deposits. Any two of the three keys allows spending of funds. After downloading, add the Coinbase authenticator code to the app. Simply log in to Coinbase Pro with your Coinbase credentials. Only a legal professional can offer legal advice and Buy Bitcoin Worldwide offers no such advice with respect to the contents of its website. Coinbase Pro — also owned by Coinbase — has also seen a similar amount of growth. They can then buy and sell crypto to and from their USD wallet right away, but cannot send their funds off the Coinbase platform until the funds coming from their bank have settled.