I have two questions:
First, should I plan on removing content each month or not posting content at all and using my autoresponder to mail new content to each subscriber every 30 days? I don't want to make the mistake of having everything available all the time and become a target for content scrapers. What has worked best for others in terms of managing subscriber content?
Secondly, do most find that a monthly subscription model works best or is a one-time annual fee the better route? I suppose that I could offer the one-time annual fee at a substantial discount in order to ensure the most profit but I'm open to suggestions.