'100% Satisfaction Guarantee' returns copy: +3.4% conversion rate

WinnerSite-wide

The Perfect Jean relabeled the returns section on its product pages as a '100% Satisfaction Guarantee', and conversion rate rose 3.4%.

The menswear denim brand ran the test with Visually, which suggested the idea and published the result as a case study.

The policy itself stayed the same: free 30-day returns and exchanges.

+3.4% conversion rate
  • Conversion rate: +3.4% with the new guarantee wording.
  • The change took minutes to set up, according to the case study.
  • Sample size, test length and confidence were not reported.

The change

Control (A)
header
title
price
variant picker
Add to cart
Returns policy dropdownREPLACED
description
reviews
Variant (B)
header
title
price
variant picker
Add to cart
100% Satisfaction GuaranteeNEW
description
reviews

Same returns policy, relabeled as a 100% Satisfaction Guarantee.

Simplified mockup drawn by LiftArchive from the shared screenshots.

Control

Product pages had a dropdown section explaining free 30-day returns and exchanges, using the original wording. The exact original copy was not shared.

Variant

The same section was renamed to say "100% Satisfaction Guarantee". Only the wording changed, not the policy.

Why it likely won

Our reading of the result, not the practitioner's claim.

  • "Guarantee" frames the policy as a promise to the shopper, while "returns" makes people think about things going wrong.
  • A short, bold label is easier to notice and remember than policy details.
  • Buying jeans online carries fit risk, so a clear promise may ease that worry.

Caveats: The original wording was not shared. Visually published this as a case study and did not share sample size, test length or confidence level.

Who ran it

Visually ran this test for The Perfect Jean 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 label our returns policy as a "100% Satisfaction Guarantee" on product pages, then more shoppers will buy because the policy will read as a promise rather than fine print.
Primary metric
Conversion rate
Guardrails
  • Return rate
  • Customer service contacts about returns
  • Revenue per visitor
Who should test it
Stores that already offer free or easy returns, especially in apparel and footwear where fit is a worry. Don't use the word guarantee unless your policy truly backs it up.

Questions

Does guarantee wording really change conversion?

It can. In this test, only the label changed and conversion rate rose 3.4%.

Results vary by store, so test it on your own traffic.

Will a satisfaction guarantee increase returns?

It might, so watch your return rate alongside conversion.

Here the underlying policy did not change, only how it was described.

Where should a guarantee appear on a product page?

Near the add-to-cart button is common, because that is where doubts come up.

The Perfect Jean showed it in a dropdown on product pages.

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