Just read trough all 23 pages of CP. Good info!
Signed up for coinbase.com
All excited to make FIRST Ethereum purchase....and got this message TWICE:
Hi XXXX,
On July 15, 2017, you ordered XXXX via your payment method for $XXX USD.
Unfortunately this transaction has been canceled. Although we try to avoid canceling transactions, in rare circumstances certain transactions cannot be processed due to requirements imposed by our banking partners or other technical errors.
If your payment method was charged, you will receive a full refund as quickly as possible. Coinbase will not charge any fees for this transaction. If you have any questions, please contact our customer support team.
Kind regards,
The Coinbase Team

Not impressed.