Adding a persistent button to customize hats was tested to boost clickthrough rates by making customization options more visible. See the results of this test.
"Customize Your Own Hat" Button


IF we place a persistent “Customize Your Own Hat” button in the navbar, THEN the clickthrough rate will rise, BECAUSE users will have constant, high-visibility access to the customization option without needing to navigate through PDPs.
What We Changed
- Added “Customize Your Own Hat” button to the main navigation.
- Ensured button persisted across all pages.
- Linked button to the customization page.
The Results
We dig through every data source to map what's actually broken. By the end, there's no confusion.
Average order value
Change in revenue per visitor
Revenue change
Key Learnings
- The button increased visibility, leading to more clicks.
- Higher average order value suggests increased spending per purchase.
- Lower bounce rate indicates improved user engagement.
- Decreased conversion rate shows customization may have distracted from completing purchases.
Detailed results breakdown
Add-to-cart rate change
-1.8%
Average order value
+35.6%
Click-through rate change
+6.6%
Lift in conversion rate
-13.5%
Change in revenue per visitor
+15.4%
Start with 3 experiments.
Zero cost.
Get a taste of our service. We'll analyze your store, pinpoint low-hanging fruit, design, implement and test solutions to lift your conversion rate in 30 days.
Who qualifies?
30,000+ Monthly sessions.
Minimum traffic needed to run statistically significant tests.
Running on Shopify or Shopify Plus.
Our specialty - we don't work with other platforms.
Investing in paid traffic.
We work with stores committed to growth, not hobbyists.
Ready to invest in systematic CRO.
You understand testing takes time - no magic bullets.
Why free?
The best proof is results. Three real experiments show you exactly how we work and whether it drives revenue for your specific store. You keep everything - no strings attached.
Our bet
We're confident enough in our process to invest our time upfront. If the tests work, you'll see the value in continuing at $5,950/month. If not, you got free optimization work.
Limited spots
We take only 4 free trials monthly to maintain quality. Each trial gets our full attention and expertise. If you qualify, secure your spot before this month fills up.
Other experiments we've run

Product Page (PDP)
Adding Return Policy Link on Product Pages
Adding a return policy link to product pages aimed to reduce purchase anxiety and answer questions about returns before they become objections. See how it impacted conversions and user engagement.
-1.4% Conversion rate

Product Page (PDP)
Product Image Grid Layout on Desktop PDPs
Switching to a grid layout for product images on desktop PDPs showed improved conversion and add-to-cart rates. Learn how displaying images efficiently can enhance user experience.
+3.0% Add-to-cart rate

Product Page (PDP)
Sticky Product Customization Below The Fold
Transitioning the sticky product image to a sticky Add to Cart bar aimed to improve conversion rates by keeping purchase options visible during scrolling.
-14.4% Conversion rate