The document outlines a plan for an email marketing campaign to promote Udacity's Digital Marketing Nanodegree program. It includes a target persona profile and goals. Three emails are planned with objectives of engagement, conversion, and retention. Email #1 aims to engage with the subject line "Become a digital marketer by joining us!" and promotes Udacity's benefits. Metrics like open and click-through rates will be tracked. Email #2 aims to convert with the subject "Future digital marketers!" and a sign-up call-to-action. Email #3 aims to retain subscribers by offering referral bonuses. The plan includes templates for the emails, sending dates, and formulas to calculate metrics like open and conversion