MedMassager ditched Blotout for Aimerce and got 13x ROI, 19% Klaviyo revenue lift, and 39% better Meta EMQ. Here's how they did it. When your tracking is broken, everything else breaks with it. Your ad spend goes up. Your ROAS looks wrong. Your Klaviyo flows fire at the wrong time. And your team spends hours trying to figure out what went wrong instead of growing the business.

That's the situation MedMassager found themselves in. As a health and wellness brand running paid media across multiple channels, they needed accurate, reliable attribution tracking. What they had with Blotout was the opposite.

Here is how it happened, and why it matters for your brand.

Why MedMassager Had to Move On

MedMassager had been using Blotout's EdgeTag for server side tracking on Shopify. On paper, it promised clean signals and first-party data recovery. In practice, it was a different story.

Their Meta pixel ended up cluttered with "Velocity events" that were never cleaned up after the service was discontinued. After more than a year of using the app, they were left starting over with a fresh pixel.

The more issues you get, the more revenue you’ll lost. Every day your tracking is broken, you are feeding your ad algorithms bad data. Meta cannot optimize for customers it cannot see. Klaviyo cannot trigger the right flows without accurate ecommerce events. And you have no real visibility into what is driving conversions.

MedMassager needed a proper Elevar alternative or Blotout alternative: something built for Shopify server side tracking, server side tagging, and real attribution tracking across every channel.

They found Aimerce.

Blotout vs. Aimerce Comparison

Was There a Noticeble Change?

After switching to Aimerce, MedMassager saw results across every major channel.

• 13x ROI from their Aimerce investment
• 19% lift in Klaviyo revenue from improved Klaviyo conversion tracking and Klaviyo server side tracking setup
• 39% increase in Meta EMQ by sending richer, more complete parameter sets

These are not vanity metrics. A 19% lift in Klaviyo revenue means their email flows were finally firing based on accurate data. Better attribution tracking means better segmentation, better timing, and more purchases recovered from abandoned carts.

The 13x ROI figure reflects the full picture: lower wasted ad spend, better campaign optimization, and more complete ecommerce conversion tracking across every touchpoint.

Why More Matters

Event Match Quality (EMQ) is Meta's measure of how well your server events match to real Meta user accounts. According to Meta's Business Help Center, EMQ is scored from 0 to 10 and is based on the quality of customer information parameters you send with each event.

The higher your EMQ, the better Meta can:

• Attribute conversions back to your ads
• Deliver ads to people who are likely to convert
• Lower your cost per action

High-priority parameters that affect your EMQ score include:

• Email address (highest priority)
• Click ID / fbp / fbc
• Phone number
• External ID
• Browser ID

Most tracking tools only send these parameters with purchase events. Aimerce sends comprehensive parameter sets across every event type throughout the entire funnel: page views, add to cart, initiate checkout, and purchases. That is how MedMassager achieved a 39% Meta EMQ increase. Not by changing their ads, but by giving Meta better data to work with.

Beyond Basic Purchases

Most Shopify server side tracking setups focus on the checkout event. That is a mistake.

Meta's ad algorithm learns from all ecommerce events, not just purchases. When you send richer signals at the top and middle of the funnel, you help Meta find better audiences, improve retargeting, and reduce wasted impressions.

With Aimerce's full-funnel approach to ecommerce conversion tracking, MedMassager was no longer running on fragments. Every step of the customer journey was captured and sent back to Meta and Klaviyo with the right parameters.

For DTC startups and top DTC brands running paid social at scale, this is the difference between a Meta Conversion API Shopify setup that works and one that looks good on paper but leaks data everywhere.

No GTM, No Headaches

One of the biggest complaints about traditional server side tagging Shopify setups is the implementation complexity. Configuring Google Tag Manager, setting up custom triggers, and making sure nothing fires twice is a significant technical lift. And when something goes wrong, it is hard to know where.

Aimerce takes a different approach. Their one-click installation bypasses Google Tag Manager entirely. No configuration errors. No site speed impact from extra tag containers. No need to hire a developer to figure out how to implement server-side tracking properly.

This is especially important for fastest growing DTC brands and DTC startups that do not have large engineering teams. You should be able to set up proper Shopify server side tagging in minutes, not weeks.

Why the Right Tracking Setup Is Non-Negotiable for Health and Wellness Brands

Health and wellness brands face unique challenges on Meta. Ad restrictions are common. Attribution is harder because of iOS tracking restrictions and privacy changes that have wiped out more than half of third-party signal fidelity across the industry.

If your pixel and server-side setup are not sending clean signals to Meta, you are not just missing data. You are wasting money on campaigns that cannot optimize correctly.

For brands in this space, Shopify server side tracking is not optional. It is the foundation of every paid media strategy that works. Aimerce is purpose-built to solve exactly this problem, and MedMassager's results prove it.

See how Aimerce helps DTC brands like yours get accurate, full-funnel tracking without the usual complexity, guesswork, or support headaches.