Lifetime warranty message in cart instead of free shipping: +4.6% CR
Test run byVisuallyTesting and CRO tool
Commentary byLiftArchiveOur analysis, not theirsBenchmade Knife Co. swapped its cart's free shipping and returns message for one about its free lifetime service and warranty, and conversion rate went up 4.6%.
Visually ran the test on its platform for the premium knife brand and published it as a Visually case study.
- Conversion rate: +4.6% for shoppers who saw the warranty message.
- Sample size, test length and statistical confidence were not shared.
The change
The cart message changes from free shipping and returns to the lifetime warranty.
Simplified mockup drawn by LiftArchive from the shared screenshots.
Control
The cart message focused on free shipping and free returns.
Variant
The cart message focused on Benchmade's free lifetime service and warranty instead.
Why it likely won
Our reading of the result, not the practitioner's claim.
- People buying a premium knife expect to keep it for years, so a lifetime promise speaks to what they care about.
- Free shipping and returns are common now, so they may not stand out. A lifetime warranty is less common.
- The cart is where people pause on price. A reminder of long-term value can make the price feel easier to accept.
Caveats: This comes from a testing vendor's own case study. Sample size, test length and significance were not shared.
Who ran it
Visually ran this test for Benchmade Knife Co. and published the results (Visually case study). The numbers are theirs; the summary and commentary on this page are ours.
Read the original case study on Visually →
How to run this test on your store
- Hypothesis
- If we lead with our lifetime warranty in the cart instead of free shipping and returns, then more shoppers will check out because long-term value matters more to them than a one-time perk.
- Primary metric
- Conversion rate
- Guardrails
- Average order value
- Cart abandonment rate
- Warranty claim or support contact rate
- Who should test it
- Brands selling durable products with a real long-term warranty, like tools, outdoor gear or cookware. It probably won't help for cheap or disposable products, or if shipping cost is a known reason your shoppers leave.
Questions
Is a warranty message better than free shipping in the cart?
For Benchmade it was, with a 4.6% lift in conversion rate.
It depends on your product: a lifetime promise matters most when people expect to keep the item for years.
Where should I show my warranty on the site?
The cart and checkout are good places, because that is where shoppers pause before paying.
Benchmade also tested a warranty banner at checkout, which saw a 3.1% lift in conversion rate.
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