So basically after reading these board I've come to the conclusion that the (3) biggest and probably best firms to join are Bright Echo Assent I have (3) ?s. For each of the following firms do you know.. 1) what you pay per share, if you do ~1,000,000 shares / mo.? 2) interest rate on EOD cash balances 3) other fees and which anything you'd be able to suggest to me regarding which is the best firm to join