The long descriptive post ends with "We invite you to try the free trial version or sign up today for a subscription plan that’s right for you." But... no sign

The long descriptive post ends with "We invite you to try the free trial version or sign up today for a subscription plan that’s right for you." But... no sign up button. Two of the internal links point to more info on features, which have a different menu at the top with a 'get mdn plus' button. I guess that's how you're supposed to get it? Just surprised they felt the need to avoid putting a sign up link on the blog post. Yes, that's a bit rude, I know.