If you have URLs on your site that require a login but a user who is not logged in tries to access those login required URLs, how do you handle it? 401, 403, 404, 301 to a login page?
If the page requires login but also requires payment, how do you handle that?
Have an error message on the current page you are on say that you must be logged in to view this page?
What would rank better for search engine bots?
I want to avoid cloaking and any negative things that would cause lower rankings. It would be nice to be able to rank for those pages that are behind the login though since that is where a lot of my main content will be.