🌟 Editor's Note
Just got back from a week off with the family. Recharged. Ready.
I've been heads-down since getting back, new business development initiatives running, stacked calendar with client calls, and the team's hitting their stride on Q2 campaigns. It feels good to be back in it.
IN THIS ISSUE:
📈 Klaviyo's Q1 2026 Data: Shoppers Are Spending More, Buying Less
📊 Meta's New Pixel Update: One-Click CAPI Is Here
🎨 Meta Creative Playbook
💡 What Actually Increases ROI?
Klaviyo's Q1 2026 Data: Shoppers Are Spending More, Buying Less
Klaviyo just dropped their Q1 2026 Commerce Trends Report. GMV grew 9% year-over-year, which sounds good until you look underneath.
Here's what's actually happening:
SMS is the growth channel.
SMS revenue grew 17.5% YoY in Q1: nearly double the overall 9% growth rate. For repeat buyers, SMS growth topped 20%. This isn't a nice-to-have channel anymore.
Shoppers are paying more but getting less.
AOV increased 1.7%, but average selling price per item surged 8.7% while units per transaction dropped 6.4%. Translation: People are spending more because products cost more, so they're buying fewer items per order.
Acquisition is getting more expensive.
New buyer discount rates climbed from 9.8% to 10.8%, while repeat buyer discounts dropped slightly (12.1% to 11.7%). Brands are spending more to acquire customers and pulling back on retention incentives. That's backwards.
Consideration cycles are getting longer.
Product views per ordered product increased. Shoppers are browsing more before they buy. They're being more intentional about where their money goes.
Personalization is paying off.
Revenue per session from personalized experiences more than doubled between December 2025 and March 2026: from $1.12 to $2.64.
What this means:
Q1 was selective. People are still buying, but they're comparing more, waiting longer, and expecting relevance.
The brands having success are the ones building SMS into their core retention strategy, segmenting discounts properly (stop over-discounting acquisition), and using personalization to shorten the decision cycle.
If your strategy is still "blast the list and hope," you're going to get left behind.
Meta's New Pixel Update and One-Click CAPI Is Here
On April 15th, Meta announced two updates to the Pixel and Conversions API: an AI-powered Pixel feature that automatically enriches event data, and a one-click Conversion API setup.
What's changing:
The new Pixel uses AI to automatically pull product names, prices, availability, and business details from your site, no manual coding required. This used to be a developer job. Now it's automated.
The one-click CAPI setup removes the technical barrier that's kept most small-to-mid-size advertisers from using server-side tracking. No server provisioning. No developer. No ongoing maintenance. You toggle it on in the Events Manager and you're done.
Why this matters:
CAPI solves a problem that's been killing attribution for years: browser-based tracking (the Pixel alone) is unreliable. Ad blockers, iOS privacy updates, Safari restrictions: pixel-only setups miss 10-30% of conversions, sometimes more.
CAPI sends data directly from your server to Meta's servers, bypassing the browser entirely. Meta's own data shows advertisers using CAPI saw an average 17.8% lower cost per result compared to Pixel-only setups.
Setting up CAPI used to cost thousands of dollars and weeks of developer time. Most brands couldn't justify it. This one-click setup changes that.
What to do:
If you're not on Shopify (Stripe, WooCommerce, custom stacks), this one-click CAPI setup is the clearest path to server-side tracking you've had. No developer, no cost, no maintenance, just enable it in Events Manager.
If you are on Shopify, you likely already have CAPI running through the native integration. The meaningful update for you is the AI-enriched Pixel feature, you'll get a 30-day heads-up before it activates. Review what data it's pulling and disable specific categories if needed.
Meta Creative Playbook: Why Systems Beat Singles
Quick one here because I wrote a full breakdown on the blog.
Meta's Creative Shop has been hammering one message: stop thinking in singles, start building systems.
The old playbook: Make one great ad. Scale it. Hope it works.
The new playbook: Supply Meta's AI with a rich, diverse pool of creative assets. Let the system match the right message to the right person at the right time.
Your creative IS your targeting now. The more varied and high-quality your creative pool, the better Meta's algorithm can find and engage your ideal audience.
We've been running this with clients for months. The brands that build creative production systems (multiple angles, multiple concepts, constant testing) are the ones compounding learning every week.
Meta Ads Index: Snapshot of what we're seeing across our portfolio this week.
What’s one underrated change that actually improved your eComm store’s ROI?
I came across a great Reddit thread last week:
A few replies in the conversation stood out:
Hyper-targeted retargeting: One person ditched broad paid social targeting and focused on smaller, hyper-targeted segments with strong email retargeting. Dropped CPA, increased conversion from familiar customers.
Post-purchase email optimization: Stop sending generic "Thanks for your order" emails. Add personalized product recs. Repeat purchases went up.
Micro-influencer content at scale: Running 5-10 partnership ads per month with micro-influencer content was described as a "game-changer."
Curated product bundles: Added a "what customers actually buy together" section. Manually paired high-converting combos. Increased AOV, reduced decision fatigue.
My personal take: Deeply segment your customer base beyond demographics. Most brands stop at age, gender, location. But if you analyze purchase history, browsing behavior, engagement with marketing, and customer service interactions, you uncover micro-segments with distinct needs.
Tailor product recs, messaging, and even site experiences to those micro-segments. Conversion rates and LTV go up dramatically.
What’s one underrated change that actually improved your eComm store’s ROI? Reply to this email, I’d love to hear what’s working for you right now.
That's it for this week.
Uri & The Growth Collective Team