Questions About Publishing a UXP Plugin for Premiere Pro as a Monthly Subscription

Hello,

I am preparing to publish a UXP plugin for Premiere Pro (pure UXP, no native code) in the Creative Cloud Marketplace as a MONTHLY SUBSCRIPTION. I have a few questions before I submit it:

1. When a user cancels the subscription or it lapses, what happens to a plugin that is already installed? Does Creative Cloud Desktop disable or remove it automatically, or does it keep working until the user uninstalls it?

2. Is there a way for the plugin itself to know whether the current Adobe ID still has an active subscription (an entitlement API)? If not, is the recommended approach to use license keys distributed through FastSpring?

3. Can a subscription listing offer a free trial period? If so, how many days, and how is it set up?

4. How are the monthly price and currencies set (price tiers, regional pricing), and can I change the price after publishing without a new review?

5. The listing guide has no field to choose supported operating systems. My plugin is pure JavaScript/HTML but I have only been able to test it on macOS. Can a non-hybrid UXP listing be limited to macOS? If not, will the reviewers test it on Windows?

6. Is a plugin allowed to use the "fullAccess" file system permission to open media files that the user's own clips point to (it does not read anything else)? Is there anything I should write in the reviewer notes to avoid delays?

Thank you,
Cesar Rivera
Cutflow - Multicam Podcast Editor