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Simple Trust Signal Test Drives 19% Conversion Boost

Conversion rate increased 19.0% from a baseline of 1.51% to 1.80%, alongside 8.0% revenue performance improvement
The Client

Professional Paint Supply E-tailer

Executive Summary
Professional paint supplies e-commerce retailer needed to improve their conversion funnel. By analyzing their trust signal strategy and implementing a streamlined approach, we achieved a 19% conversion rate increase and 8% revenue growth.
Categories: AB Testing Case Studies, Business Services & Supplies CRO Case Studies, Case-Studies, Ecommerce CRO Case Studies

Highlights

Our conversion rate optimization agency identified that competing trust badges were creating visual complexity across the site. We drove a 19% conversion lift by simplifying trust signals from multiple badges to one strategically placed indicator, boosting revenue by 8%.

The Challenge 💡

Our client's website was displaying both TrustGuard and BuySafe badges across multiple pages. While trust signals are crucial for high-value purchases like industrial paint supplies, our analysis suggested this dual-badge approach was creating unnecessary complexity.

Key issues we identified:

  • Visual clutter across homepage, cart, and checkout pages was distracting users from the core shopping experience
  • Multiple trust badges were sending competing messages that confused visitors
  • Trust signal impact was being diluted by overlapping indicators

Our Solution ⚡

Our hypothesis was simple: a single, well-placed trust indicator would outperform multiple badges.

Technical Implementation:

Control: Cart page displaying both TrustGuard and BuySafe trust badges, creating visual clutter and competing messages for users
Winning Variation: Optimized cart page showing only the TrustGuard badge and removing the BuySafe badge, resulting in a cleaner user experience that drove 19% higher conversions

The Results 📈

MetricControlTrustGuard OnlyLift
Users7,2746,554-
Transactions110117-
Conversion Rate1.51%1.80%19.0%
Revenue--8.0%

Why It Worked 🎯

The success of this test reveals three crucial insights about trust signals in e-commerce:

Quality Over Quantity
Our results show that a single, well-placed trust indicator outperforms multiple competing badges. The 19% conversion lift demonstrates that users respond better to clear, focused messaging.


Strategic Placement Matters
The conversion boost drove an overall revenue increase of 8%. This suggests our optimized placement helped convert more price-sensitive customers.


User Psychology
The test confirms that reducing complexity builds user confidence more effectively than multiple indicators. When users see too many trust badges, it can trigger skepticism rather than reassurance.

Let's Talk 💬

Want to learn how we can apply these insights to boost your e-commerce conversion rates? Let's discuss how our data-driven approach can help optimize your trust signals and drive more sales.

Appendix: Detailed Test Parameters and Statistical Analysis

Test Parameters

ParameterValue
Device targetingDesktop users only
Browser targetingAll modern browsers
Page scopeCart page, and checkout page
User segmentsNew users only

Statistical Analysis

MetricValue
Confidence level91%
Total participants26,648
Conservative lift estimate8%
CRO notes from the field ab testing image Field Notes
"Ah, the golden days of trust badges - this one really brings me back.  In 2025 there are still a lot of trust badges to choose from, but their impact is dramatically smaller than 10 years ago.  That said we still have wins monthly with trust and benefit statement optimization"
  Devon Cox, president of ConversionTeam headshot
Devon Cox President, ConversionTeam
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