01Introduction
In A/B testing, not all experiments are created equal.
At ABConvert, after analyzing tens of thousands of tests across Shopify stores, we’ve identified patterns: certain test types consistently deliver stronger conversion rate (CVR) lifts than others.
If you're looking to prioritize your CRO roadmap, these are the three testing strategies you should consider first, each one backed by a "hunch validated by data."
02What Our Data Shows
From our 2024 usage database:
- Price tests produced the highest average CVR lift among all test types.
- URL redirect tests (landing page changes) achieved fast CVR wins, often lifting conversion by 10-15% in a matter of days.
- Checkout and shipping customizations significantly boosted conversion for high-AOV stores, averaging 2-4% CVR improvement.
Testing velocity, simplicity of setup, and impact on first-time visitors made these three categories stand out consistently.
031. Price Tests: The Immediate Profit Multiplier
How It Works:Merchants use ABConvert to duplicate product variants with different pricing structures and test real shopper reactions.
Key Insights:
- Small decreases (5-10%) often drive meaningful lifts in conversion without severely impacting margin.
- Ending prices in .99 or .95 outperform rounded pricing in many categories (e.g., beauty, tech accessories).
- Testing price increases can also win, particularly in premium categories like home goods and specialty apparel.
Tactical Tip:Always pair price tests with "cost per view" analysis, not just CVR, to balance volume and profitability.
042. URL Redirect Tests: Winning the First Click
How It Works:Instead of sending all visitors to the same product or collection page, merchants split traffic across multiple landing pages and measure which converts better.
Key Insights:
- Seasonal landing pages (e.g., "Holiday Gifts" or "Back-to-School Essentials") lift CVR by as much as 15%.
- Sending cold traffic directly to curated collections often outperforms sending them to the homepage.
- First-time visitors respond better to "problem/solution" focused landers rather than brand-story pages.
Tactical Tip: Use fast, 3-7 day sprint tests for URL Redirects. Results come quickly and can inform campaign landing pages in real-time.
053. Checkout and Delivery Customization Tests: Reducing Last-Mile Friction
How It Works:Using ABConvert, merchants test different shipping thresholds, payment method visibility, or delivery messaging during checkout.
Key Insights:
- Offering a "free shipping threshold" (e.g., free shipping over $75) consistently lifts both CVR and average order value (AOV).
- Hiding slower shipping options improved perceived checkout speed and increased conversion.
- Defaulting to preferred payment methods (like Shop Pay or PayPal) made checkout feel "safer" and lifted CVR.
Tactical Tip: Always test checkout and delivery customizations toward your highest traffic, highest intent segments first (e.g., USA traffic, returning visitors).
06Final Thoughts
If you're overwhelmed by where to start with A/B testing, focus on these three areas first.
Price testing, URL redirects, and checkout optimizations have consistently delivered reliable CVR lifts across thousands of real Shopify experiments.
Remember:
"The biggest growth levers are often simple but only if you test them."
Ready to prioritize the right experiments?
👉 Launch your first high-impact A/B test with ABConvert today
