A few months ago we had a 'Grand Plan' to set up an automated billing system. We chose ClientExec. Clientexec wasn't able to meet our needs, so we've regrouped and found a much better tool, FreshBooks.

We're excited about it. You can send us a check, you can pay online with your credit card, or you can have automatic debit. You'll be able to see your invoice history, even file support tickets with us. Not only that, but you will really be billed on the same day from now on.