Zecco are very well known online stock broker with a low standard fee rate of just $4.50 per trade.

You can also get 10 free trades provides you do at least 25 trades a month or have at least $25,000 on deposit. Great for the active trader.

Note, however assisted broker trades are not include and cost $19.99 / month.

An excellent trading platform with some great resources and the famous ZeccoShare trading community.