7 Email Automations Every Small Business Should Set Up

The seven automated emails that work while you sleep: welcome series, birthday, post-purchase, abandoned cart, win-back, review requests and reminders.

In short: Start with a welcome series, then add a post-purchase follow-up, review request and birthday email; online stores should add abandoned-cart reminders early. Check each automation’s clicks and results every few months and keep its content up to date.

An email automation is an email (or a series) that sends itself when something happens — someone subscribes, buys, has a birthday or goes quiet. Set them up once and they work for you every day. Here are the seven that pay off for almost every small business.

1. Welcome series

Trigger: someone joins your list.

Thank them, deliver what you promised, introduce your business and suggest a first step. It's usually the highest-engagement email you'll ever send. See welcome email templates.

2. Birthday or anniversary email

Trigger: a date on the contact (birthday, sign-up anniversary, first purchase anniversary).

A small gift — a discount, a free add-on, a treat in store — with a warm message. People love being remembered.

3. Post-purchase follow-up

Trigger: a purchase or booking.

Day 1: thank you and what happens next.
A few days later: tips to get the most from the product or service.
Later: a related product or a "time to rebook" reminder.

4. Abandoned cart or browse reminder

Trigger: someone added items to their cart (or viewed products) but didn't buy.

A friendly reminder within a few hours often recovers sales. See abandoned cart emails that work.

5. Win-back campaign

Trigger: no opens, clicks or purchases for a long period (for example 90–180 days).

"We miss you" with a reason to come back — and an easy way to unsubscribe if they're no longer interested. See how to win back inactive subscribers.

6. Review request

Trigger: a set number of days after a purchase, visit or completed service.

Ask for a review while the experience is fresh, with a direct link to where you want it (Google, your website).

7. Appointment or event reminder

Trigger: an upcoming booking or registered event.

Reminders a day or two before cut no-shows. Add useful details: address, parking, what to bring.

Tips for automations that feel human

Write them like personal notes, not corporate announcements.
Use waits between emails — don't send three in a day.
Stop the series when people take the action (no "complete your purchase" after they bought).
Review them every few months to keep details current.

A sample birthday email

Subject: Happy birthday, {first name}! 🎂

Hi {first name},

Happy birthday from all of us at [Business name]! To celebrate, enjoy [a free dessert / 20% off / a free upgrade] any time this month.

Just show this email in store, or use code BDAY20 online.

[Claim your birthday treat]

Have a wonderful day, The [Business name] team

Which automations to build first (by business type)

Online stores: welcome, abandoned cart, post-purchase, win-back.
Restaurants and cafés: welcome, birthday, event reminders.
Salons, gyms and studios: welcome, appointment reminders, rebooking, birthday.
Service businesses and consultants: welcome series, inquiry follow-up, review request.
Nonprofits: welcome, donation thank-you, event reminders.

Keep automations healthy

Check each automation's results monthly: emails sent, clicks, conversions.
Exclude people who already took the action (bought, booked, donated).
Update offers and dates so nothing goes out stale.

How to tell whether an automation is working

Automations run quietly in the background, which makes them easy to forget. Check each one every two to three months:

Clicks and conversions per email — a welcome email that gets few clicks may need a clearer next step or a better offer.
Drop-off between emails — if most people stop engaging after email two of a five-email series, shorten it or improve email two.
Unsubscribes after a specific email — a spike points to an email that feels too pushy, too frequent or irrelevant.
Revenue or bookings attributed to the automation — over time, automations often bring in more than one-off campaigns because they reach every new person at the right moment.

Keep the content current

Automated emails can stay live for years. Check that prices, opening hours, links, staff names, discount codes and photos are still right. An expired code in a welcome email is a poor first impression.

Avoid overlap

If someone joins your list, buys and has a birthday in the same week, they could receive three automations plus your newsletter. Set rules so people in an active series skip certain campaigns, or space automations out with waiting steps.

Start small, then expand

It's better to have two excellent automations than seven half-finished ones. Build the welcome series first, measure it for a month, then add the next one on the list for your type of business.

How to build them in Reepio

In Reepio's automation builder, choose a trigger (subscribes, joins a list, gets a tag, a date field, and more), add emails, waits, conditions and branches, then switch it on. Ready-made recipes for welcome series, birthdays and win-backs get you started in minutes. Start free.

Frequently asked questions

Which automation should I set up first?

A welcome series. It reaches every new subscriber at their most interested moment and usually brings the quickest results.

Do automated emails need an unsubscribe link?

Marketing automations do, under CAN-SPAM and CASL. Purely transactional messages, like receipts, generally don’t, but must not include promotional content.

How often should I review my automations?

Every few months, and whenever your prices, products, hours or offers change, so automated emails never send outdated information.