Quote from def:
Note that there is a credit for executions. There's a tradeoff between offering low cost commissions or charging higher commissions which eat the fees. We chose the former.
Quote from yip1997:
I can get the same low commission rate with no cancellation fee from a bigger public firm with helpful support team. Even when you have margin calls, they will call you and give you two days to fund your accounts instead of liquidating your positions without telling you.
Quote from def:
you mentioned who you trade with in another thread. They have higher minimums and are browser based. The higher minimums easily subsidize the cancellation fees.
Quote from def:
you mentioned who you trade with in another thread. They have higher minimums and are browser based. The higher minimums easily subsidize the cancellation fees.

Quote from loufah:
OK, I see Yip uses Ameritrade. It's $13.70 to trade 5 options instead of IB's $3.75, but if you tend to cancel more than 8 times for every fill I see how it can be less expensive.
I still use Ameritrade once in awhile, but I've found that, when trying to get a price inside the spread, having to hit the refresh button repeatedly to see whether I got the fill was taking too much of my time, so I make most of my orders on IB and Schwab.