you dont need a bank account, you can use netspend card or i think greendot also, you just go to where you would do direct deposit and get the routing number and acc't they say to use for direct deposit, then just put that in at coinbase for your bank's routing number and acc't and funds will then go direcctly to your card.
o sweet... if u can use greendot that would be nice... ill try it out..
"Success is a science; if you have the conditions, you will get the results" -Oscar Wilde