this is a division of ameritrade. feedbacks on this is really appreciated!! their commissions are really competitive.

Quote from gms:
If you read their page about how they intend to make money, you'll note that the last item they mention is that they get paid for order flow. Order Flow means that they have arrangements with certain market makers wherein they'll get a commission on your order, and that comes out of not giving you the best fill available. It also means that the market maker may be dealing with some securities more, or some less, favorably than others.
So if you're entering a position of 500 shares, let's say, I don't know what they get in the way of that payment, but let's assume the MM is kicking back one cent per share to freetrade. Then roundtrip, those orders will cost you $10.
