What do the messages on a Portal mean?

Messages like Members only, Coming soon or Open in Safari tell you what the page needs next; each one is explained below.

Sign up to continue
Enter your name and email and follow the email link. The page then opens fully.
Members only
This part is for members. Sign in if you are one. If not, the card may tell you how to join.
Coming soon
Locked until the countdown ends. Turn on notifications, if offered, to hear when it opens.
Open in Safari or Chrome
You’re inside another app, like Instagram. Some things, like notifications, only work in your phone’s own browser.
You’re in
Your reply, entry or booking went through. Look out for an email with the details.