Also, you should negotiate with your broker for the best price available, not just what they advertise. Make sure during this conversation that you iron out the details for stops and limits to name a couple.

If you are an active trader, these costs add up. If you are a newbie with a smaller account, these costs can have a major (read negative) impact on your returns.

I believe you need to treat trading as a business. All expenses must be managed for the best return possible. Save enough dimes, you get dollars.