A new subscriber just gave you their email address. For most stores, what follows is one email with a discount code, then nothing until the next sale. That first week is when a subscriber knows the least about you and is paying the most attention, and a single coupon uses very little of it.
Here is a five-email framework that delivers what you promised, then helps the subscriber get to know the brand and pick the right product.
Build a welcome series that does more than discount
Book a call and we will map your welcome series email by email, including the branches for buyers and browsers.
Let the Buzz BeginQuick answer: what should an ecommerce welcome email series include? A welcome series is the automated set of emails a new subscriber receives after signing up. A practical five-email version delivers what they signed up for, introduces the brand, helps them choose, shows proof, then offers a clear next step. Stop or change course as soon as they buy, and send it only to people who opted in.
Why did the subscriber sign up?
Start with the promise that got the address. A pop-up offering 10 percent off, a newsletter signup in the footer, and a checkbox at checkout attract different people with different expectations. The first email must deliver exactly what was offered, nothing less, and the rest of the series should fit the reason they came.
If you collect signups in more than one place, tag each source so you can tell later which ones turn into buyers.
What are the five emails?
Five-email welcome series (starting framework; adjust timing to your store)
| Suggested timing | Job | What goes in it | |
|---|---|---|---|
| 1. Delivery | Immediately | Keep the promise | The code or download you offered, how often you will email, and one link to your best starting point |
| 2. Introduction | About day 2 | Explain who you are | Why the brand exists, what makes the product different, who is behind it |
| 3. Help choosing | About day 4 | Remove the hardest decision | Best sellers by need, a size or fit guide, a short “which one is right for me” section |
| 4. Proof | About day 7 | Show other customers’ experience | Real reviews used with permission, return or guarantee terms only as they actually exist |
| 5. Next step | About day 10 | Make it easy to act | A clear product recommendation, or a reminder that the offer expires, if it really does |
The timings are a starting point to test, not a rule. Keep each email focused on one job and one main link.
How do buyers and browsers branch?
As soon as someone places an order, they should leave the welcome series and move into your post-purchase emails. Sending “here’s 10 percent off your first order” to someone who just paid full price teaches customers to wait. Subscribers who have not bought keep receiving the series; at the end, they move into your regular email rotation.
For products that run out, the post-purchase path can lead into reminders timed to reorder, covered in our guide to replenishment email flows.
What should you suppress, and what does the law require?
Exclude anyone who unsubscribes, anyone who has already purchased, and existing customers who sign up again. Check that the welcome series does not collide with cart or checkout reminders in the same days; your email platform can usually set priority between flows.
The rules apply to every email in the series. The FTC’s CAN-SPAM guide requires a valid physical postal address and a clear way to opt out, honored within 10 business days. Google’s email sender guidelines FAQ adds that bulk senders (those sending 5,000 or more messages a day to personal Gmail accounts) are not eligible for mitigation if marketing messages lack one-click unsubscribe, if unsubscribes are not honored within 48 hours, or if their spam rate goes above 0.3 percent.
How do you measure and test the series?
Watch the numbers that connect to sales: placed-order rate and revenue per recipient for the whole series, plus unsubscribes for each email. For context, Klaviyo’s 2026 benchmark report found the welcome series had the second-highest average revenue per recipient of the flows it measured, after abandoned cart.
Test one change at a time: the subject line of email 1, the order of emails 2 and 3, or whether email 5 needs an incentive at all. Let each test run long enough to collect a meaningful number of recipients before deciding.
Once the series ends, subscribers join your regular sends; our four-segment email rotation explains how to split those. Related guides cover abandoned checkout emails and win-back emails. Our Email Programs service builds and manages flows like this one.
Frequently asked questions about ecommerce welcome email series
Do I need a discount in the welcome series?
Only if you promised one. Many stores lead with a discount at signup, but the other four emails can do their job without one.
How long should the series run?
Long enough to deliver the promise, introduce the brand, and help the subscriber choose. Five emails over about ten days is a reasonable starting point to test.
What if someone buys after email 1?
Move them out immediately and into post-purchase emails.
Final thoughts on ecommerce welcome email series
A welcome series is your first impression after the signup, so make it do more than hand over a code. Deliver the promise, introduce the brand, help them choose, show proof, and stop when they buy. To build yours, book a call with one of our hive specialists today.