Ethereum (ETHUSD)

[stemcell]

i set up a new checking account strictly for coinbase transactions.
I keep minimum amount in account ($100)
when i want to buy more eth i simply transfer funds into checking acct "X" and then immediately use the funds to purchase.
when it's time to sell some eth, i do the same in reverse, as soon as the funds hit checking acct "X"...i transfer them into main checking acct.
If checking acct "X" is compromised, i only lose $100.