Difference between “Free” and “$0 Tier” membership?

Hi folks,

I’m about nine month into my Ghost journey. I have a handful of “Free” members (those who signed up with just an email address) and “Free Tier” members (those who signed up for the $0 Tier).

If I give a post “Members only” Access, both “free-email-only” and “free/$0” tier members can see the post.

I can’t seem to give Specific Tier access to only my “free/$0” tier members.

With that background, a few questions:

  1. Is it by design/expected that “free-email-only” members and “free/$0” tier members are different in the system, even though both are “free”?
  2. If the difference is by design, what is the goal of differentiating them?
  3. If they are meant to be different, why can’t I use the “free/$0” tier to “gate” content?
  4. Why can’t a “free-email-only” member “upgrade” to a “free/$0” tier?

I would expect a “free-email-only” member to be limited to certain posts (or to previews of posts, perhaps), and for “free/$0” members to get various perks, but that doesn’t seem to be possible.

More context for those who may wondering “what are you really trying to do?” :grin::

I’m currently experimenting with making some “vintage” posts (from my now-defunct personal blog) available as “gated” content. One possibility is to put them behind my “free/$0” and higher tiers, as a perk of joining those tiers. Free-email-only members (and those who don’t sign up at all) wouldn’t see them.

However:

  1. I can’t (seemingly) gate at the “free/$0” tier.
  2. Even if I could, “free-email-only” members can’t (apparently) “upgrade” their membership to this “higher free” tier—only to an actual-money paid one.

Thanks for any insight!

Jason.