The Klaviyo Email Flows Every E-Commerce Store Should Run

Flows are the single highest-margin revenue line on a mature e-commerce P&L. They cost almost nothing to send, they run 24/7, and they scale with list size rather than with ad spend. Yet most Shopify brands we audit are either missing half of the seven that matter, or running them as generic Klaviyo templates that haven't been touched since setup. Here's the current shortlist, with the segmentation and timing that actually earn.

1. Welcome

Three to five emails over the first 14 days after opt-in. The job is to land the first purchase without cheapening the brand. Email one sets the tone — story, founder note, category primer. Email two introduces the hero product with a soft CTA. Email three lands a low-friction offer (free shipping, small discount, or a bundle) with a deadline. Email four (optional) surfaces social proof and press. Email five is a last chance nudge with the discount expiring.

The most common failure mode here is leading with the discount. Doing that trains buyers to wait, kills margin, and pulls in bargain-hunters who never repeat. Save the discount for email three at the earliest.

2. Browse abandonment

Fires 30–60 minutes after a session with a viewed product but no add-to-cart. Personalise with the last viewed product plus one cross-sell. Keep it to one or two emails. Browse abandonment is not high-intent the way cart abandonment is, so don't over-discount it. A single reminder with useful information (delivery ETA, sizing guide, review snippet) usually beats a discount.

3. Cart abandonment

The workhorse. Three emails over 24–72 hours. Email one at 1–2 hours: reminder, no discount, focus on the product. Email two at 20–24 hours: address the two most common objections (shipping cost, returns policy). Email three at 48–72 hours: soft incentive if margin allows.

In MENA, pair this with a WhatsApp cart-abandonment template — recovery rates on WhatsApp routinely double email's in our client base. See the full economics in the ROI of WhatsApp automation.

4. Checkout abandonment

Higher intent than cart. Shorter and faster: one email inside 30 minutes, one at 6 hours if unrecovered. This is where a small "still available?" nudge with a link straight back to the pre-filled checkout usually outperforms anything longer. If you're on Shopify, ensure the checkout URL preserves the cart — Shopify does this by default; some third-party checkouts do not.

5. Post-purchase

The most under-used flow in MENA. Typical structure: thank-you and expectation-setting immediately, care/usage instructions on day two, review request on day 10–14 (paired with WhatsApp), first replenishment or cross-sell nudge on day 21–30 depending on category.

Segment by first-order category and AOV. A first-time buyer of a $30 skincare set gets a different replenishment schedule than a first-time buyer of a $250 fashion piece. If you're not segmenting here, you're leaving the entire repeat-rate lever on the table.

6. Winback

Trigger at 60, 90 and 120 days of inactivity, gated by past AOV and category. Someone who bought a $200 appliance and hasn't been back in 60 days is not "at risk" — appliances don't need reordering at that frequency. Someone who bought consumables and hasn't been back in 45 days is very much at risk. Gate the winback logic on category-specific repurchase intervals.

The winback offer should escalate in three steps: soft return incentive → real discount → last chance. Anyone who doesn't respond after the last-chance email drops into the sunset flow.

7. Sunset

Deliverability protection. Anyone who hasn't opened or clicked in 90–180 days gets one final "are you still with us?" and, if they don't engage, gets suppressed from marketing. Suppressing dead profiles actively improves inbox placement for engaged ones. Most teams skip this because "list size looks bigger" — that's optics, not revenue.

Segmentation that matters more than the flows

The flows above are the skeleton. The revenue is in segmentation. In our engagements the biggest wins usually come from splitting flows by first-purchase category, by geography (GCC vs Levant vs diaspora), and by predicted CLV band. A generic "Buyers > 30 days" segment is worth about a third of what a properly cut set of behavioural cohorts is worth.

The MENA-specific pairing with WhatsApp

Email owns the long form. WhatsApp owns the short, transactional and urgent. Cart and checkout abandonment should fire on both channels, sequenced so the customer doesn't get two identical nudges 30 seconds apart. Post-purchase order updates and review requests belong on WhatsApp first, email second. Marketing broadcasts stay on email; WhatsApp marketing templates cost real money and burn goodwill if abused.

We build these two together as one retention system. If you want to see how it looks, our email & retention service and WhatsApp automation are usually scoped as one engagement. For the broader picture, see e-commerce growth agency.

Frequently asked questions

Want us to audit your flows? Book a call.