The 5 core email flows

Five automations do most of the retention work: welcome, abandonment, post-purchase, winback, replenishment. Build them once and they keep recovering revenue with no further input. Here's the trigger logic, the timing, a copy skeleton, a real-brand mechanic, and a sourced benchmark for each, with the caveats that keep the numbers honest.

If you build nothing else from this vault, build these. Across Klaviyo's ecommerce customer base, automated flows pulled roughly 41% of total email revenue from about 5.3% of sends, with revenue per recipient (RPR) around 18x higher than one-off campaigns. Source: Klaviyo 2025 Benchmark Report (AMER), https://www.klaviyo.com/marketing-resources/ecommerce-benchmarks and https://www.klaviyo.com/products/email-marketing/benchmarks . Vendor benchmark, directional, verify. These are Klaviyo-customer averages and skew toward brands sophisticated enough to run Klaviyo. They move a lot with AOV, category, and list hygiene. Treat as a sanity check, not a quota.

That ratio is the whole argument for sequencing. A flow you set up in week one is still earning in month twelve with nobody touching it. The campaign calendar comes after.

One caveat I want stated up front and applied to every flow below. Most of these benchmarks are vendor-published, which means they reflect that vendor's book of business, not the market. The abandonment numbers in particular flatter themselves, because a chunk of "recovered" carts are people who would have come back anyway. Where I can, I hold out a control. You should too.

How to read each flow

Same structure five times: the trigger and its entry/exit filters, a timing table, a copy skeleton you author in your own voice, a real brand whose mechanic is worth stealing, and a benchmark with its caveat. The copy templates are outlines I wrote from operator practice. They are not performance data, so don't treat a skeleton as a tested winner. Test your own.

1. Welcome flow

The job: turn a fresh subscriber into a first-time buyer while intent is still hot, and set the expectation for what landing in your inbox is going to feel like.

Trigger logic

Trigger: subscribed to the list or signed up via popup, and has not placed an order.
Entry filter: exclude anyone who already bought. Nothing burns trust faster than "10% off your first order" landing the day after someone's first order.
Exit / suppression: drop them out of the flow the moment they purchase, and hand them to post-purchase. Stop nudging a discount at someone who already converted.
First send: immediate, because the signup incentive has to arrive while they're still on the thank-you page. Then space the rest across roughly 5 to 7 days.

Timing

Four emails is a solid default. Authored guidance, not a benchmark.

#	Send timing	Job of the email
1	Immediate	Deliver the incentive (code or PDF), welcome them, set expectations for what's coming
2	+1 day	Brand story, founder reason-to-care, what actually makes you different
3	+2 to 3 days	Best-sellers or "where to start," plus social proof (reviews, UGC)
4	+4 to 6 days	Incentive reminder with urgency ("code expires"), plus objection handling on shipping, returns, guarantee

Copy template outline

EMAIL 1 (immediate)
Subject:  Your [code / guide] is inside
Hook:     Confirm the exact thing they signed up for.
Body:     One line of welcome. The code or asset front and center. One CTA button.
PS:       "Reply and tell us what brought you here." Replies lift deliverability.

EMAIL 2 (+1 day)
Hook:     Founder / origin line.
Body:     Why we exist + one proof point.
CTA:      Soft. "See what we make."

EMAIL 3 (+2-3 days)
Hook:     "Not sure where to start?"
Body:     Three best-sellers or a quiz link + two review quotes.
CTA:      Shop the category.

EMAIL 4 (+4-6 days)
Hook:     "Your code expires [date]."
Body:     Restate the offer. Answer the top two objections (shipping cost/time, returns).
CTA:      Redeem now.