from trading minor fluctuations between different exchanges eg mtgox - coinbase - btc-e.
ive done it and now im rich if you follow what i did with my system i will show u for free wotch
buy when 400 on coinbase and sell when 401 on bitstomp do that with lots of money and u make 7 grand a week
OP, I can't find the '
Get Rich' button on any of these exchanges. Can you please make a tutorial?
it is really close to the "publish private keys" button and it is really easy to get the two mixed up so you might accidentally have your coins stolen