12-Week Sprint: Week 9-10 — Set Up Email Automation

Four flows. Set them once. Collect revenue on autopilot.

Why Does Your Store Have a Memory Problem?

Customers forget you.

Quick Answer: Which email flows should every Shopify store have?

Four automated flows: welcome series (40-60% open rate), abandoned cart recovery (70.19% average abandonment rate), post-purchase sequence, and win-back campaign. Set up in this order over 10 days using Klaviyo. Email automation typically accounts for 20-30% of total store revenue within 90 days — no extra ad spend required.

Not because your product was bad. Not because the experience was poor. They forget because 47 other brands are fighting for the same inbox, the same attention, the same wallet. Without Shopify email automation, every customer you earned in Weeks 1-8 of this sprint slowly drifts away.

Here is the fix: four automated email flows that run in the background, 24/7, pulling revenue out of your existing customer base. No extra ad spend. No manual sends. Set them up this week and they compound for as long as your store is open.

We set up these exact flows for every Shopify store we work with in Malaysia and Singapore. The results are consistent — email automation typically accounts for 20-30% of total store revenue within 90 days.

Let me walk you through each one.

12-Week Ecommerce Sprint Series: Week 1-2: Diagnose → Week 3-4: Usability → Week 5-6: Copy → Week 7-8: Funnels → Week 9-10: Email → Week 11-12: Recurring

How Should You Set Up the Welcome Series?

This is the most valuable email you will ever send.

A welcome email gets 4x the open rate and 5x the click rate of a standard promotional blast. Your new subscriber is at peak curiosity — they just gave you their email address. That window closes fast.

The 3-email welcome sequence:

1. Email 1 (immediate): Deliver whatever you promised — the discount code, the guide, the free shipping offer. Add one line about your brand story. Keep it short.
2. Email 2 (Day 2): Social proof. Show your best reviews, your best-selling product, or a quick founder story. Build trust before asking for anything.
3. Email 3 (Day 4): Soft sell. Feature your top 3 products with a clear CTA. If you offered a discount in Email 1, remind them it expires soon.

The goal is not three separate campaigns. It is one smooth slide from "who are you?" to "take my money."

Key metric: Welcome flow revenue per recipient. Track this weekly. If it drops, your offer or timing needs adjustment.

How Do You Recover Abandoned Carts?

This one hurts to skip.

Baymard Institute research shows the average cart abandonment rate is 70.19%. Seven out of ten buyers put items in their cart and leave. Most of those are not lost — they got distracted, wanted to compare prices, or needed a nudge.

The 3-email abandoned cart sequence:

1. Email 1 (1 hour after abandonment): Simple reminder. Show the exact items left in cart. No discount yet. Subject line: "You left something behind."
2. Email 2 (24 hours): Address the most common objection — usually shipping cost or return policy. Add a review or trust signal.
3. Email 3 (48 hours): Final nudge. This is where you add a small incentive if your margins allow it — 10% off or free shipping. Create urgency: "Your cart expires in 24 hours."

Do not lead with discounts. Most abandoned carts recover with a simple reminder. Training customers to expect discounts for abandoning carts is a race to the bottom.

What Should the Post-Purchase Sequence Look Like?

The sale is not the finish line. It is the starting line.

Most Shopify stores go silent after the order confirmation email. That is a mistake. The 30 days after a first purchase are the highest-probability window for a second order. Your customer just trusted you with their money — the relationship is warm.

Does this sound like your store? Find out where you're leaking revenue — take the free Revenue Score. 3 minutes. Free. No pitch.

The post-purchase sequence:

1. Email 1 (Day 1): Order confirmation + what to expect. Set delivery expectations clearly.
2. Email 2 (Day 3): Education. How to use the product, care instructions, or styling tips. This reduces returns and builds brand affinity.
3. Email 3 (Day 7): Ask for a review. Timing matters — they have had the product long enough to form an opinion but the excitement has not faded.
4. Email 4 (Day 14-21): Cross-sell. Recommend complementary products based on what they bought. "Customers who bought X also love Y."

This flow does two things simultaneously: it increases purchase frequency (the third growth lever from the geometric growth formula) and it generates the social proof that powers your welcome series and product pages.

How Does the Win-Back Campaign Work?

Customers go quiet. It happens. A win-back flow re-engages buyers who have not purchased in a set period — usually 60-90 days depending on your product cycle.

The win-back sequence:

1. Email 1 (60 days since last purchase): "We miss you." Show what is new in your store. Keep the tone personal, not desperate.
2. Email 2 (75 days): Offer a specific incentive — a discount, free shipping, or an exclusive bundle. Make it feel like a reward for loyalty, not a bribe.
3. Email 3 (90 days): Last chance. "Should we keep sending you emails?" This sounds counterintuitive, but it works. Engaged subscribers who stay are worth more than a bloated list of ghosts.

Critical: After the win-back sequence, suppress unengaged contacts. A clean list improves deliverability for every other flow. Dead weight in your list drags down open rates, which tells email providers to send more of your emails to spam.

How Do You Put It All Together?

Here is the implementation order for Week 9-10:

1. Day 1-2: Set up abandoned cart flow (highest immediate ROI)
2. Day 3-4: Build welcome series (captures every new subscriber from this point forward)
3. Day 5-7: Create post-purchase sequence (turns one-time buyers into repeat customers)
4. Day 8-10: Launch win-back campaign (recovers churned revenue)

Use Klaviyo for Shopify — the integration is native, the flow builder is visual, and the segmentation is built for ecommerce. Shopify Email works for basics, but you will outgrow it quickly.

Test everything. Send yourself a test for every email in every flow. Check the subject lines, the product images, the discount codes, and every link. A broken link in an abandoned cart email is money thrown away.

What Do Good Email Benchmarks Look Like?

After 90 days of running all four flows, here are the benchmarks we see across our clients:

• Welcome flow: 40-60% open rate, $1-3 revenue per recipient
• Abandoned cart: 35-45% open rate, 5-10% recovery rate
• Post-purchase: 50-65% open rate, 3-5% cross-sell conversion
• Win-back: 20-30% open rate, 2-5% reactivation rate

If your numbers are below these ranges, revisit your subject lines and offers. If they are above, you are doing it right — focus on volume (grow the list) rather than optimization.

Email is the only channel you own. Algorithms change, ad costs rise, platforms disappear. Your email list stays. Build these four flows now and they will generate revenue for years.

Frequently Asked Questions

Which Shopify email automation platform should I use?

Klaviyo is the standard for Shopify stores doing $20K+/month. The Shopify integration is seamless, segmentation is powerful, and the flow builder handles all four flows covered here. For stores just starting out, Shopify Email covers the basics at a lower cost.

How many emails is too many?

Quality beats quantity. The four flows above total roughly 13 emails spread across the entire customer lifecycle — they are triggered by behavior, not blasted on a schedule. Customers receive only the emails relevant to their actions. That is not too many.

Do I need a designer for email templates?

No. Clean, text-heavy emails with one product image outperform heavily designed templates in most ecommerce tests. Focus on the copy and the offer. Use your brand colors and logo, but skip the elaborate layouts.

What if I already have some flows set up?

Audit what you have against the sequences above. Most stores have a basic abandoned cart email but are missing the post-purchase and win-back flows entirely. Fill the gaps — even adding one missing flow can move the needle.

Keep Reading

• 12-Week Sprint: Week 7-8 — Build Funnels That Increase AOV
• 12-Week Sprint: Week 11-12 — Launch Recurring Revenue
• The Geometric Growth Formula: How 10%+10%+10% = 33% Revenue Growth