Quote from Datradr:
50 cents per 1000 shares is not a good deal...thats $5 for 10000 shares...thats very expensive.
Paying on a per trade basis is better.
Quote from neutrosphere:
They offer low as .002 per share plus ecns. Not sure how the volume tier breaks down. No software fees, no license. 20:1 leverage. They have a website www.cygrouponline.com.