Case Study

USA Fashion Brand: 0.8% CTR → 3.4% CTR · 1.9x ROAS → 4.2x ROAS

How a combination of custom Shopify development, pixel overhaul, and ad creative redesign transformed a losing ad account into a 4.2x ROAS revenue machine.

4.2x
ROAS After groweik
3.4%
Ad CTR (was 0.8%)
$4,200
Revenue Month 1
97%
Event Match Rate

Where They Were Before groweik

Sarah came to groweik with a Wix store she had built herself and a Facebook ad account she was running alone. She was spending $1,500/month on ads and generating around $2,850 back, a 1.9x ROAS that was barely covering costs after product, shipping, and fees.

Key Problems
  • Wix store with 0.8% conversion rate, no trust signals
  • Facebook Pixel missing Purchase event value, algorithm optimizing blind
  • Single generic interest audience (women 18–45)
  • DIY product photo ads, 0.8% CTR burning budget on impressions
  • Mobile checkout broken on iOS, losing buyers at final step

What They Needed to Achieve

The goal was to achieve profitability at current ad spend, then scale. Minimum target: 3x ROAS. Stretch target: 4x+ within 60 days.

Success Criteria
  • Fix conversion tracking, get accurate purchase data into Meta
  • Rebuild store on Shopify with conversion-optimized design
  • Produce professional ad creative that stops the scroll
  • Build niche fashion audiences + lookalikes from email list
  • Scale to 3x+ ROAS within 60 days of launch

What groweik Built & Implemented

01

Pixel & Tracking Audit

Started with tracking, everything else is noise without it. Meta Pixel had PageView only, missing AddToCart, InitiateCheckout, and Purchase with value. Installed Conversions API via server-side GTM, achieving 97% event match rate.

02

Shopify Rebuild

Migrated from Wix to Shopify. Custom theme focused on trust signals: professional product photography art direction, reviews integration, mobile-first checkout. Load time: Wix 5.8s → Shopify 1.7s.

03

Audience Research

Deep niche research: specific fashion style interests, competitor page audiences, behavioral segments. Built custom audiences from email list (340 subscribers), website visitors, and video viewers. Lookalike from top 5% of buyers.

04

Ad Creative Production

Produced 5 static ad creative sets and 2 video concepts. Lifestyle-led rather than product-on-white. Key improvement: clear brand story, social proof callouts, and single strong CTA per creative.

05

Full-Funnel Campaign Build

Three separate campaigns: cold traffic (TOFU), warm retargeting (MOFU), hot retargeting (BOFU). Independent budgets and objectives for each. Daily spend: 60% TOFU, 25% MOFU, 15% BOFU.

06

First 7 Days Optimization

Daily monitoring, creative underperformers paused at Day 3, budget shifted to top performers. Audience expansion test at Day 5. CTR benchmark hit by Day 7.

Before vs. After

Before groweik
  • 1.9x ROAS, barely covering costs
  • 0.8% CTR on ad creative, weak hook
  • Pixel missing 35% of conversions
  • Wix store: 5.8s load time, 0.8% conversion rate
  • Mobile iOS checkout broken
After groweik
  • 4.2x ROAS, strong profitability at $1,500/month spend
  • 3.4% CTR, 4.3x improvement on same audience
  • 97% event match rate, algorithm optimizing on complete data
  • Shopify store: 1.7s load time, 3.4% conversion rate
  • Mobile checkout live, 68% of revenue from mobile
4.2x
ROAS Month 1
$4,200
Revenue Month 1
3.4%
Store CVR
6 weeks
Total Project Time
Our Facebook ads were burning money. groweik fixed everything (tracking, store, audiences, creative) and ROAS went from 1.9x to 4.2x with the same budget. I now have a profitable business I can scale.
- Sarah M.
USA Fashion Brand Owner

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