Email Automation & Drip Campaigns
Part of the Digital Marketing Roadmap
In short
Some of the best emails are written once and sent thousands of times. Automation sends the right email when someone takes an action, while you sleep.
Pre-built sequences triggered by user behavior (signup, purchase, cart abandonment) that send the right message automatically at the right time, without manual effort per recipient.

Think of it like this
The tuition sir's worksheet schedule
After you join a tuition class, sir hands you worksheet 1 on day one, worksheet 2 three days later, then a test on day ten. He planned it once. Every new student gets the same sequence on their own timeline.
Watch it happen
A welcome drip for a new subscriber
1/5The trigger: someone signs up on your website. The automation starts just for them.
The big ideas
What you need to know
Triggers
Actions like sign-up, purchase, cart left or birthday start the sequence automatically.
Delays
Waits between emails, like two days, keep it helpful instead of overwhelming.
Branches
If they clicked, send A. If they didn't, send B. Simple rules make it feel personal.
Exit rules
Stop the sequence when the goal happens, so a buyer doesn't keep getting 'buy now' emails.
See it in code
Walk through the code
1trigger: subscribed_to_list2steps:3 - send: welcome_email4 - wait: 2 days5 - send: tips_email6 - wait: 3 days7 - if: clicked_any_link8 then: send case_study_email9 else: send reminder_email10exit_when: made_purchase1/4Everything starts when a person joins the list.
Most tools build this with drag-and-drop boxes. Written out, the logic of a welcome drip looks roughly like this.
Save yourself the pain
Common mistakes
Oops
Setting up a drip and never checking it again.
Do this instead
Review it every few months. Broken links and old offers quietly lose sales.
Oops
Sending five emails in the first two days.
Do this instead
Space them out. Too many early emails drive unsubscribes.
Your mission
Map a five-email welcome series
Quick check
A customer buys on day 3 but keeps receiving 'Don't miss your first-order discount' emails. What's missing?
Go deeper
- 1Map a welcome email sequence (3-5 emails) for a hypothetical new subscriber.
- 2Learn the common triggers for automation: signup, purchase, abandonment, inactivity.
- 3Practice writing the first email in a drip sequence with a clear single goal.
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