1. Theoretically yes. This is probably something we should look into in the future by making links that "time out".

2. You can't have non-renewing subscription in a newsstand magazine. Apple doesn't allow that.

4. Can you hit me with an email - Holger@Uninkd.com - telling me a bit more about what you plan to do. Would love to see if we'd be a good fit.

Which browser are you using? We still have a bit of issues with Firefox (we suggest chrome).

What did you do with the login/demo? Clicked "Try Demo" and and signed up in the upper right corner?