The lifecycle email checklist we run before any SMB email engagement

For SMB clients, lifecycle email is the single highest-ROI marketing channel we work on, and it's almost always the most under-invested. Most clients we talk to have a basic newsletter and nothing else. That's leaving 60-80% of email-driven revenue on the table.

Here's the order we wire flows in, and roughly what to expect from each.

1. Welcome series (3-5 emails over 7 days)

The single highest-leverage flow. New subscribers are at peak engagement; if you don't deliver value in the first week, you've lost them. We typically structure:

• Day 0: Confirmation + immediate value (resource, discount, or hand-off to your highest-converting evergreen page).
• Day 2: Brand story + social proof. Why does this business exist, who are the people behind it.
• Day 5: A specific use-case or case study relevant to whatever they signed up for.
• Day 7: Soft CTA to the primary conversion (book a call, start a trial, browse the catalog).

Subject lines should reference the action that triggered the email ("welcome to..." reads as autopilot; "the [specific resource] you asked for" reads as personal).

2. Abandoned cart / form (e-commerce + lead gen)

• +1 hour: Remind them what they left, surface friction-reduction (free shipping, save-the-cart link, FAQ links).
• +24 hours: Add scarcity or social proof. "12 people bought this today" is more credible than "only 3 left."
• +72 hours: Final reminder + small incentive (5-10% off, not 50% — that just trains them to abandon next time).

Lead-gen analog: "you started a quote request — finish it in 30 seconds, here's the link."

3. Post-purchase / post-conversion

The flow most businesses skip entirely, and it's where retention is built.

• Day 0: Order confirmation, shipping/scheduling info, what to expect next.
• Day 7: First-week check-in. "How is X working out for you?" — drives review velocity and surfaces issues before they become cancellations.
• Day 30: Use-case suggestions, complementary products/services.
• Day 60: Review request (if not already left).

4. Win-back (60-90 days inactive)

• +60 days: "We miss you" with a soft re-engagement offer.
• +75 days: Highlight what's new since they were last active.
• +90 days: Final attempt with a clear offer, plus a "last email" acknowledgment if they don't engage.

This last flow doubles as a list-hygiene tool — non-engagers should be sunsetted, not blasted. Better deliverability for the rest of the list.

What we don't do

We don't blast the full list with the same content weekly. Engagement-based segmentation (opened in last 30 / 60 / 90 days) plus behavior-triggered flows beats broadcast every time, on every metric we've measured.

We don't write 2,000-word emails. The goal is to drive a click, not deliver a whitepaper. 100-300 words, single primary CTA, mobile-formatted.

We don't optimize for open rate. iOS Mail Privacy Protection broke open-rate as a metric three years ago. Click rate, click-to-conversion rate, and revenue-per-send are what matter.

The compounding gain from getting these four flows live, in order, is consistently 20-40% incremental revenue inside the first quarter for SMB clients we work with.