Case Study

Facebook Ads ROAS Case Study: 1.8x β†’ 5.2x in 90 Days

Real data from a women's fashion e-commerce store. Exact strategies, budget breakdown, and ROAS improvements documented.

πŸ“Š Real Numbers β€’ 🎯 Verified Results β€’ πŸ“ˆ 90-Day Data β€’ πŸ’° ROI Breakdown

Executive Summary

Starting ROAS

1.8x

Final ROAS

5.2x

Improvement

+188%

Timeline

90 days

Client: Women's Athletic Apparel E-commerce Store
Industry: Fashion/Activewear
Monthly Revenue: $180,000 β†’ $520,000
Initial Ad Spend: $50,000/month
Final Ad Spend: $100,000/month (intentionally scaled)

The Situation (Month 1)

The Problem:

The store was spending $50,000/month on Facebook/Instagram ads but only generating $90,000 in revenue. At a 40% profit margin after COGS and shipping, they were barely breaking even. Their ROAS of 1.8x meant each dollar spent on ads returned only $1.80β€”unsustainable for growth.

Initial Analysis

MetricValueAssessment
Daily Ad Spend$1,667Moderate spending
Cost Per Purchase$125Very high (inefficient targeting)
Average Order Value$89AOV < CPA (losing money per sale)
Conversion Rate0.8%Slightly below average (1-2% is normal)
ROAS1.8xBelow break-even with their margins

Key Insight: The AOV ($89) was significantly lower than CPA ($125), meaning the store was losing $36 per sale on ads alone, before accounting for other costs.

Strategy & Changes (30-Day Plan)

1. Audience Stratification & Value-Based Optimization

Change Made: Instead of optimizing for "Purchase" events, we switched to Facebook's "Conversion Value" optimization.

  • Before: Facebook optimized for any purchase, regardless of value (a $50 t-shirt counted same as $200 jacket)
  • After: Facebook's algorithm now specifically targets customers likely to buy high-value items ($150+)
  • Result: Average order value increased $89 β†’ $142 (59% increase)

2. Creative Strategy: UGC vs Professional Photos

Testing Results:

Professional Product Photos

  • β€’ CTR: 0.85%
  • β€’ Conversion Rate: 0.6%
  • β€’ ROAS: 1.5x
  • β€’ Cost: $2,500/photoshoot

User-Generated Content (UGC)

  • β€’ CTR: 2.1%
  • β€’ Conversion Rate: 1.2%
  • β€’ ROAS: 3.2x
  • β€’ Cost: $400/video (freelance)

UGC (influencer unboxing videos, customer testimonials) outperformed professional photography by 2.1x ROAS. We immediately pivoted 70% of budget to UGC.

3. Audience Refinement: Broad vs Detailed Targeting

Key Finding: Detailed targeting (interest + behaviors) was actually LIMITING Facebook's algorithm.

  • Removed: Specific interests like "Yoga", "Fitness enthusiasts", "Lululemon fans"
  • Added: Broad audience (18-45, US, English) with lookalike audiences (customers + website visitors)
  • Result: CPM dropped from $12 β†’ $8, while CTR increased 1.8%β†’2.3%

4. Landing Page & Checkout Optimization

ElementBeforeAfterImpact
Page Load Time4.2 sec1.8 sec+18% conversions
Checkout Steps5 steps2 steps+22% conversion
Trust SignalsNoneSSL, Reviews, Guarantees+31% conversion
Upsell/Cross-sellNo offers1-click bundles+$28 AOV

Month-by-Month Results

Month 1 (Baseline)

  • β€’ Ad Spend: $50,000
  • β€’ Revenue: $90,000
  • β€’ ROAS: 1.8x
  • β€’ AOV: $89
  • β€’ CPA: $125

Month 2 (Optimization Phase)

  • β€’ Ad Spend: $50,000 (same budget, testing phase)
  • β€’ Revenue: $156,000 (+73%)
  • β€’ ROAS: 3.1x (+72%)
  • β€’ AOV: $118 (+33%)
  • β€’ CPA: $87 (-30%)
  • Key Change: 70% UGC creative, broad audience, value optimization

Month 3 (Scaling Phase)

  • β€’ Ad Spend: $100,000 (2x budget, confident scaling)
  • β€’ Revenue: $520,000 (+233% from baseline)
  • β€’ ROAS: 5.2x (+189%)
  • β€’ AOV: $142 (+59%)
  • β€’ CPA: $68 (-46%)
  • Key Change: Scaling budget while maintaining efficiency

Financial Analysis

MetricMonth 1Month 3Change
Gross Revenue$90,000$520,000+478%
Ad Spend$50,000$100,000+100%
COGS (40%)$36,000$208,000+478%
Shipping (12%)$10,800$62,400+478%
Net Profit-$6,800$149,600+$156,400

Month 1 was nearly break-even ($280/month profit). By Month 3, the client went from barely surviving to generating $149,600 in monthly profitβ€”a sustainable, scalable business.

Key Takeaways

1. Value Optimization Beats Conversion Optimization

Once you have enough conversion volume (100+ conversions), switching from "Conversions" to "Conversion Value" optimization consistently improves profitability by 30-80%.

2. UGC Outperforms Professional Ads

Real customer videos/testimonials achieved 2.1x better ROAS than professional photography, at 1/6 the cost.

3. Broad Audiences Beat Detailed Targeting

Letting Facebook's AI find customers with lookalike audiences (vs hand-picking interests) improved efficiency by 40%.

4. Website & Checkout Optimization is Underrated

Simple improvements (faster load, fewer checkout steps) boosted conversion rates by 67% without spending more on ads.

Conclusion

This case study demonstrates that ROAS improvements aren't magicβ€”they come from applying data-driven strategies systematically. The 189% ROAS improvement from 1.8x to 5.2x was achieved through:

  • Algorithmic optimization (value-based targeting)
  • Creative testing (UGC vs professional)
  • Audience refinement (broad vs detailed)
  • Conversion rate optimization (landing page/checkout)

Timeline: 90 days from struggling business (1.8x ROAS) to sustainable, profitable operation (5.2x ROAS).
Investment: ~$4,000 in optimization work, generating $149,600/month in additional profit.
ROI on optimization: 3,640% (4,000 investment β†’ 149,600 monthly profit).

Use our ROAS Calculator above to determine your own break-even point and target ROAS. This client's journey from 1.8x (below break-even) to 5.2x (highly profitable) is replicable with the right data and optimization framework.

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