Just a heads up, I got a notice from BRS when I attempted my last buy:
Sorry I cannot get this group buy to go, <name redacted> from the same group had already submitted a group buy for the month. We have a regulation of 1 group per person or per group within a 30 day period. The next available date for your group buy is 11/29/13.
You'll have to bump your buy till that week. Luckily, I have a local club here that I was able to shift my buy to, so I won't be competing for AA buys, though I will still post notices.