In the order they arrived, from the first email after signup.
How often, when and how Betterhalf emails its subscribers, measured from every email we received.
Every email Betterhalf sent in its first month, grouped by the day it arrived.
Every subject line and preview text, in the order they arrived.
We captured 2 emails from Betterhalf after signing up, all account verification emails.
All of its emails arrived on the day we signed up, it sends with Mailgun and all of its emails use single cta.
Its subject lines run about 19 characters.