I have a site that will have 90% of the content behind a metered paywall. So all content is accessible in a metered way. All users who aren't logged in will have access to 3 articles (of any kind) in a 30 day period. If they try to access more in a 30 day period they will hit a paywall. I was reading this article here on how to handle structured data with Google for content behind a paywall: https://www.searchenginejournal.com/paywalls-seo-strategy/311359/However, the content is not ALWAYS behind a paywall, since it is metered. So if a new user comes to the site, they can see the article (regardless of what it is). Is there a different way to handle content that will be SOMETIMES behind a paywall bc of a metered strategy? Theoretically I want 100% of the content indexed and accessible in SERPs, it will just be accessible depending on the user's history (cookies) with the site. I hope that makes sense.