In the order they arrived, from the first email after signup.
How often, when and how vidaXL emails its subscribers, measured from every email we received.
Every email vidaXL 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 vidaXL after signing up, all account verification emails.
50% of its emails arrived on the day we signed up and all of its emails use social proof.
Its subject lines run about 54 characters.