Most Irish ecommerce brands have Klaviyo installed. Very few are using it properly. If your email revenue is below 25–30% of total revenue, your flows were set up once and forgotten, or you're blasting the same email to your full list every week — this is for you.
The Problem Isn't the Tool. It's the Strategy.
Klaviyo is one of the most powerful ecommerce marketing platforms available. It's also one of the most underused. The typical pattern I see with Irish brands: someone set it up when the brand launched, added a welcome email and an abandoned cart reminder, and hasn't touched it since.
Meanwhile, a properly structured Klaviyo account — with the right flows, segmentation, and send cadence — typically drives 30–40% of total ecommerce revenue. For most brands that means tens of thousands of euros sitting in a tool they're already paying for.
The 5 Most Common Klaviyo Mistakes Irish Brands Make
1. Set-and-forget flows
Flows built at launch and never touched again. Open rates drop, sequences go stale, and nobody notices because nobody's looking. Your welcome flow from 2022 is still running with 2022 messaging, 2022 offers, and products you no longer sell.
2. Sending to your full list
This is the most damaging mistake
Sending campaigns to unengaged subscribers tanks your deliverability. Gmail and Outlook start routing your emails to spam — and that affects everyone on your list, including your best customers. Segmentation isn't optional. It's foundational.
3. No post-purchase sequence
Most brands send a transactional order confirmation and then go silent. The post-purchase window — the 7 to 30 days after someone buys — is the highest-intent moment you'll ever have with a customer. If you're not running a structured post-purchase sequence, you're not building repeat purchase behaviour.
4. Weak subject lines
Subject lines written in 30 seconds, never tested. For most brands, a subject line test (A/B two variants on every campaign) will lift open rates by 15–25% within a month. That's free revenue from the same send.
5. No win-back flow
Customers who bought 6–12 months ago and haven't returned are worth fighting for — it's always cheaper to re-engage an existing customer than acquire a new one. A three-email win-back sequence with a well-timed offer converts a meaningful percentage of lapsed customers every month.
The Flows Every Irish eCommerce Brand Needs
The non-negotiables
Welcome series, abandoned cart, browse abandonment, post-purchase sequence, and win-back. Together these should account for 30–40% of your email revenue. If you only have two of these live, you're leaving significant money on the table.
| Flow | Emails | Revenue impact | Priority |
|---|---|---|---|
| Welcome series | 3–5 emails over 7 days | Sets LTV expectation, drives first purchase | 🔴 Critical |
| Abandoned cart | 3 emails: 1hr / 24hr / 72hr | Typically 5–15% cart recovery rate | 🔴 Critical |
| Browse abandonment | 1–2 emails | Catches high-intent visitors who didn't add to cart | 🟠 High |
| Post-purchase | 4–6 emails over 30 days | Drives repeat purchase, review collection, cross-sell | 🔴 Critical |
| Win-back | 3 emails over 2 weeks | Reactivates lapsed customers before they churn permanently | 🟠 High |
| VIP / loyalty | Triggered by spend threshold | Increases LTV of best customers | 🟡 Medium |
Segmentation: The Difference Between Email Revenue and Email Spam
How often should an Irish ecommerce brand send marketing emails?
2–3 times per week to engaged segments is the sweet spot for most Irish D2C brands. But "engaged" is key — that means subscribers who have opened or clicked in the last 90–180 days. Sending less than once a week leaves revenue on the table. Sending to your full unengaged list destroys deliverability.
The segments every brand should have in place as a minimum:
- Engaged 90 days — opened or clicked in last 90 days. Your primary campaign audience.
- Engaged 180 days — slightly broader for lower-frequency sends and re-engagement
- Purchased — 1x — one-time buyers who haven't returned. Prime win-back audience.
- Purchased — 2x+ — repeat buyers. Your most valuable segment. Treat them differently.
- VIP — top 10% by spend. These people deserve early access, exclusive offers, and personal touches.
- Unengaged 180+ days — sunset these contacts regularly or your deliverability suffers
What Does a Good Open Rate Look Like for Irish eCommerce?
Benchmark for engaged segments
For engaged segments in Klaviyo, 35–50% open rates are achievable and should be your benchmark. If your overall list open rate is below 20%, deliverability or segmentation is the problem — not the content or subject lines.
Note: Apple's Mail Privacy Protection (MPP) inflates open rate data for iOS users — so focus on click rate and revenue per recipient as your primary performance metrics, not just opens.
Growing Your Email List: What Actually Works in Ireland
List growth is the one thing most brands underinvest in. Your flows and campaigns are only as good as the quality of the list they're sent to.
- Exit-intent popups with a real offer. Not "join our newsletter." A discount, early access, or something genuinely worth giving an email address for.
- Post-purchase referral incentives. "Give a friend 15% off, get 15% off your next order" — captures emails and drives referral at the same time.
- Quiz funnels. Particularly effective for brands with multiple product lines (supplements, skincare, homeware ranges). Drives high-quality opt-ins with strong personalisation data.
- Dedicated landing pages from paid traffic. If you're running Meta or Google ads, sending traffic to a product page is a missed opportunity. A dedicated landing page with an email capture as the first conversion event dramatically improves your cost per lead.
The Honest Bottom Line
Email marketing is not glamorous. It doesn't get the attention that paid social does. But for most Irish ecommerce brands, it's the highest-margin revenue channel available — and the one most consistently left underperforming.
If your Klaviyo account has fewer than five flows live, you're sending to your full list, and you haven't run a subject line test in the last three months — you have a meaningful revenue gap that doesn't require any extra ad spend to close.
Want an honest look at your email setup?
A Klaviyo audit covers your flows, segmentation, deliverability, and campaign strategy — with a clear action plan to fix what's not working. From €1,500.
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