In the order they arrived, from the first email after signup.
How often, when and how GravityWrite emails its subscribers, measured from every email we received.
Every subject line and preview text, in the order they arrived.
We captured 1 email from GravityWrite after signing up, all sale / discount emails.
Its only email arrived on the day we signed up, it sends with Amazon SES, its designs lean blue and all of its emails use countdown.
Its subject line is 39 characters long.