You only need to deposit $10 into invest account and you'll get the $50 sign up bonus in a week. Easy to withdraw if you wish to afterwards. Otherwise, it is a great investment account and my main one as of right now.
Refer a friend to Stash. Youโll get $20 + Bonus $25 when you doโand your friend will get $20 just for signing up and depositing as little as $0.01.