Of those, Paid SEO's worked the best, but I forgot to mention we also pay for email blasts to subscribers of other screenwriting related blogs and services, and

Of those, Paid SEO's worked the best, but I forgot to mention we also pay for email blasts to subscribers of other screenwriting related blogs and services, and that's really been the most effective. 5 pages of notes takes a reader roughly 3 hours, and there are plenty of people in Hollywood happy to make $15/hr working from home during their downtime. I'm not sure I follow your last question - it wouldn't make a lot of sense for a script coverage company to have a brick and mortar store.