You join Coinbase by giving them passport details ect, and transferring £2 from your bank account.
They say your logged on and ready to go.
So you deposit money to trade with, in my case £500.
Next they block your account by sending you an email saying "your account is under review" and this may take 2 or 3 days.
No way to withdraw you funds (£502).
After a couple of weeks nothing happens and no way to get your money back.
I open a support ticket with they closed after week saying my request was solved.
I have done this 4 times over the last 8 weeks, same thing, they just closing my support requests.
My account is still under review and I can get my £502 back.
I would recommend that Coinbase should be avoided because they take your money and keep it.
It is a scam.
AVOID