How We Turned a $60K Project into $3M in Revenue — Without Increasing Ad Spend

CRO By NINE15 3 Min Read
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At NINE15, we don’t just design beautiful Shopify Plus stores — we build high-performing machines that convert. One of our most impactful client wins: turning a $60,000 investment into over $3 million in additional revenue, all within 12 months, without increasing traffic or ad spend.

The challenge

The brand was established and already doing $7 million in annual sales. But they knew the site wasn’t performing at its full potential. Friction points existed — somewhere — but their team didn’t know where or how to fix them.

Rebuild, then relentlessly optimize

We started with a full information architecture overhaul and restructured the entire store to make it easier to navigate. From there, we upgraded the theme to a fully custom version built on Dawn 2.0, optimized for speed, accessibility, and mobile performance.

Then the real work began: conversion rate optimization.

What we did

01 Behavior tracking with Microsoft Clarity: heatmaps, scroll maps, and session recordings helped us spot drop-offs and confusion.
02 A/B testing, one variable at a time: from navigation and homepage layouts to PDP enhancements and checkout flows.

We ran continuous tests for 12 months — each one building on the last.

The outcome

$7M → $10M+ Annual revenue
$60K CRO investment
$0 Extra ad spend
Conversion rate growth over 12 months of continuous testing

We simply helped the site do its job — better. Most brands pour money into ads to chase growth. But there’s often massive untapped potential in the traffic they already have.

01 Build smarter.
02 Optimize continuously.
03 Treat CRO as a growth engine — not a one-time checklist.
Traffic is solid but sales are stuck? Let’s find what you’re leaving on the table.
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