The 5 best newsletter automations

The five newsletter automations worth building are: two-step checkout cart abandonment, call-booking recovery, indicator-of-interest triggers, a super signature, and resend-to-unopens. Since 2020 I’ve been inside the back-ends of dozens of online education businesses that together pulled $15M+ from email, and almost every one of them was missing all five.

None of these require real technical skill. Here’s each one, why it pays, and how it works.

1. Two-step checkout cart abandonment

E-commerce mastered this years ago; course and coaching businesses still mostly ignore it. The mechanics:

1. Your checkout collects the email address first, before the card details.
2. If no purchase follows, wait about 20 minutes, then send a nudge. My best-performing subject line here: “Problem with your order”. It’s honest (there is a problem: the order didn’t finish) and it gets opened.
3. Send one or two more nudges over the next five hours.
4. The step everyone forgets: a second automation that watches for the completed purchase and pulls the buyer out of the sequence, swaps the abandoned-cart tag for a buyer tag, and sends the welcome. Nudging people who already paid is how goodwill dies.

2. Call-booking recovery (browser abandonment)

Selling high-ticket by phone? Then your booking page is leaking money. The build: everyone who books a call gets a booked tag; anyone who lands on the booking page and, after a wait, still has no booked tag gets a “what happened?” email.

The numbers from one client, John: the newsletter booked him 84 calls for a $10k program in a few months, and roughly one in every 8.4 of those calls came from this win-back sequence alone. Same list, same offer, one extra automation.

One warning from the trenches: scope the trigger to the exact sales calendar. If a current client books a check-in and receives your recovery pitch, that’s an awkward Tuesday.

3. The indicator-of-interest (IOI) trigger

This is the sleeper of the five (credit to Travis Sago, whose version converted me personally). Send a broadcast with a pointed subject like “price increase on [program]”. Everyone who opens it has raised a hand. The automation waits, checks a condition (do they already own the product? skip them), and sends the interested non-owners a targeted follow-up: a bonus, a trial, a testimonial, an answer to the exact objection that email implies.

Opens cast a wider net than clicks (lurkers are real), and the segmentation is invisible to the reader. It just feels like you read their mind.

4. The super signature

Not strictly an automation, but it automates the pitch. After a value-first email, a short box at the bottom: “Whenever you’re ready, here are ways I can help.” Justin Welsh runs his with his product suite. If you sell exactly one high-ticket offer, don’t copy that layout; instead, stack lead magnets in objection order: first the freebie that solves the prospect’s first blocking problem, then the one that solves the next, then the call link. For a client in the physical-therapy niche this quiet box scooped up sales I didn’t forecast, and it broke my old “one CTA per email” rule so thoroughly that I retired the rule.

5. Resend to unopens

The highest ROI-per-click in email: take yesterday’s promotion, grab everyone who didn’t open, and resend with a new subject line. During one client’s course promotion this produced back-to-back 19-sale and 14-sale days, and the second day was mostly the resend. Some platforms bury this feature or force a 24-hour wait; the workaround is tagging openers and sending the “new” email to everyone without the tag.

The compounding trick: they interconnect

A resend feeds more opens into your IOI triggers. IOI clicks land on your checkout, which feeds the cart abandonment. The recovery emails point at your booking page, which feeds call recovery. Five small machines become one flywheel, and every email it sends is one you didn’t write that day.

Writing the emails inside these automations is exactly what an AI email system is for; the revenue strategy they plug into is the monetization playbook. And if you want each of these as a build-along with prompts, that’s the newsletter.

Frequently asked questions

Which newsletter automation should I build first?

Two-step checkout cart abandonment, if you sell anything online. It recovers buyers who were seconds from paying, which is the warmest traffic you will ever have, and it runs in every major email platform.

Do I need GoHighLevel for these automations?

No. I demonstrate in GHL because most of my audience uses it, but the principles (form trigger, wait step, condition on a tag, remove on purchase) exist in ActiveCampaign, ConvertKit, Kajabi and every serious platform.

How many follow-up emails should a cart abandonment send?

Two or three inside the first five hours, starting about 20 minutes after the abandoned checkout. And always build the removal branch first: chasing someone who already bought is how you turn a customer into an unsubscribe.

Will automations make my newsletter feel robotic?

The opposite, done right. Automations respond to what a reader just did (visited your booking page, opened a price email), which is more personal than a broadcast. The robotic feel comes from the writing, not the trigger. Keep the emails in your voice.