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Test #647 on by Jakub LinowskiJakub Linowski Apr 27, 2026 Mobile Product X.X% Sales

Jakub Tested Pattern #79: Product Highlights

 - Variant A
 - Variant B

In this experiment, a set of 5 alternative product recommendations were moved from the very bottom of the page (control) to the top (variation). These "You May Also Like " recommendations were moved just above the existing product descriptions. Impact on adds to cart and sales was measured.

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Test #646 on by Jakub LinowskiJakub Linowski Apr 25, 2026 Desktop Product X.X% Sales

Jakub Tested Pattern #79: Product Highlights

 - Variant A
 - Variant B

In this experiment, a set of 5 alternative product recommendations were moved from the very bottom of the page (control) to the top (variation). These "You May Also Like " recommendations were moved just above the existing product descriptions. Impact on adds to cart and sales was measured.

Test #601 on Online.metro-cc.ru by Andrey AndreevAndrey Andreev Jul 22, 2025 Desktop Product X.X% Sales

Andrey Tested Pattern #45: Benefit Bar On Online.metro-cc.ru

 - Variant A
 - Variant B

In this experiment, 4 selling points were added at the top of product details pages. Clicking on them would launch a modal with more details.

Test #581 on Asics.com by Andrey ProkhorovAndrey Prokhorov Mar 21, 2025 Desktop Product X.X% Sales

Andrey Tested Pattern #104: Carousel Vs Static Grid Images On Asics.com

 - Variant A
 - Variant B

More product photos were exposed in the main column of the variation. Treatment used a collapsed gallery. Impact on ATC and sales was measured.

Test #578 on by Jakub LinowskiJakub Linowski Feb 20, 2025 Mobile Product X.X% Sales

Jakub Tested Pattern #48: Video Testimonials

 - Variant A
 - Variant B

In this experiment, a video unboxing and product overview video was added on product pages. After pressing play, the video started playing with the controls only appearing for a short time before fading away.

Notice the confounding from pushing the buy box further down.

Impact on adds to cart and sales was measured.

Test #577 on by Jakub LinowskiJakub Linowski Feb 19, 2025 Desktop Product X.X% Sales

Jakub Tested Pattern #48: Video Testimonials

 - Variant A
 - Variant B

In this experiment, a video unboxing and product overview video was added on product pages. After pressing play, the video expanded to a full column width (taking over the middle column while replacing the 5 small square photo tiles and growing in height.) The video in its play state also contained a prominent (X) icon that allowed users to stop and revert to the original state.

Impact on adds to cart and sales was measured.

Test #571 on by Jakub LinowskiJakub Linowski Jan 03, 2025 Desktop Mobile Product X.X% Sales

Jakub Tested Pattern #30: Authentic Photos

 - Variant A
 - Variant B

In this experiment, additional customer product photos were shown at the top of the product page. A "Show More Photos" button was also added which launched a modal with additional and larger images. Impact on sales was measured.

Test #544 on 686.com by Adan ArchilaAdan Archila Jul 25, 2024 Desktop Product X.X% Sales

Adan Tested Pattern #104: Carousel Vs Static Grid Images On 686.com

 - Variant A
 - Variant B

In this experiment, a single image carousel gallery was replaced with a grid gallery. In addition the variation also used: taller swatches; a wider size box, added fit (slim, relaxed, straight, wide) options; and used a wider Add to Cart CTA (full width of the column). Impact on sales was measured.

Test #523 on Livefresh.de by Pascal DietzPascal Dietz Mar 21, 2024 Mobile Product X.X% Sales

Pascal Tested Pattern #131: Authority On Livefresh.de

 - Variant A
 - Variant B

In this experiment, a photo of a doctor (who researched and created the a cleanising juice - the product) was appended after the add to cart button. The copy is translated as follows from "Von der promovierten Ernährungswissenschaftlerin Dr. Ulrike Fisher auf wissenschaftlicher Basis entwickelt." [German] -> "Developed by doctoral nutritionist Dr. Ulrike Fisher with a scientific basis." Impact on sales was measured.

Test #485 on Livefresh.de by Pascal DietzPascal Dietz Jul 27, 2023 Mobile Product X.X% Sales

Pascal Tested Pattern #131: Authority On Livefresh.de

 - Variant A
 - Variant B

In this experiment a juice cleanse product (developed by Dr. Ulrike Fischer) was supported with statements and visuals to reinforce her as a doctor and an authority figure. The control only referenced the product itself. Google translations include:

A) Headline: "Reset your body with a juice cleanse"

B) Headline: "The juice cleanse with a scientific basis" 

B) Listed out specific vitamins and supplements.

B) Added Subheadline: "Developed by Dr. Ulrike Fischer, who holds a doctorate in nutritional science" 

Test #477 on Snocks.com by Melina HessMelina Hess Jun 09, 2023 Mobile Desktop Product X.X% Sales

Melina Tested Pattern #95: Clickable Product Previews On Snocks.com

 - Variant A
 - Variant B

In this experiment, product color swatches were replaced with real product photos. Whereas the control showed the colors as more abstract circles. Impact on sales was measured.

Test #476 on by Devesh KhanalDevesh Khanal Jun 08, 2023 Mobile Product X.X% Sales

Devesh Tested Pattern #95: Clickable Product Previews

 - Variant A
 - Variant B

The GrowthRock team ran an experiment on one of their client's product detail pages. Instead of using a scrollbar (for mulitple images), clickable product photo thumbnails were used instead. Impact on sales was measured.

Test #411 on by Ayat ShukairyAyat Shukairy May 09, 2022 Desktop Mobile Product X.X% Sales

Ayat Tested Pattern #126: Bottom Or Left Thumbnails

 - Variant A
 - Variant B

Bottom aligned thumbnails were shifted to the left side on a product image. Doing so, also shifted the product descriptions a little higher. Impact on adds-to-cart and total transactions was measured.

Test #402 on Snocks.com by Melina HessMelina Hess Mar 25, 2022 Mobile Product X.X% Sales

Melina Tested Pattern #103: Money Back Guarantee On Snocks.com

 - Variant A
 - Variant B

In this experiment on a product screen, a message about quality (from the founders) was reformatted to reinforce the "Anti Hole Guarantee" (in the context of socks). The founders were also made more prominent and their signature added as well. Interestingly, the actual guarantee copy (and its important detail about a 6 month product replacement) was present further down on both the control and variation.

The translation of the new copy (Google Translate) reads:

Since we founded SNOCKS, the quality and comfort of our products have always been our top priority. Why? When we both were still studying, we didn't have the money to buy new socks & underpants every 1-2 months. That's why it was clear to us from the start that we wanted to sell quality products that are also extremely comfortable. And just in case something goes wrong, we have decided to introduce an anti-hole guarantee.

Test #392 on by Jakub LinowskiJakub Linowski Dec 31, 2021 Desktop Mobile Product X.X% Sales

Jakub Tested Pattern #122: Zigzag Layout

 - Variant A
 - Variant B

In this experiment, paragraph style copy was reorganized into a zig zag layout with key sections being reinforiced with copy-as-image statements. Impact on adds-to-cart and sales was measured.

Test #364 on Lotuscrafts.eu by Samuel HessSamuel Hess Jul 06, 2021 Desktop Product X.X% Sales

Samuel Tested Pattern #122: Zigzag Layout On Lotuscrafts.eu

 - Variant A
 - Variant B

In this experiment, product descriptions or qualities were added using a zigzag layout pattern composed of photos and extra copy. This sections was appended between existing copy and testimonials. Some of the copy highlights included wording such as "innovative surface", "non-slip and wide", and "skin-friendly". Impact on adds-to-cart and sales was measured.

Test #363 on by Jakub LinowskiJakub Linowski Jul 05, 2021 Desktop Mobile Product X.X% Sales

Jakub Tested Pattern #30: Authentic Photos

 - Variant A
 - Variant B

In this experiment, six product photos from were added which showed the actual products (including unboxing images).

Test #343 on Snocks.com by Samuel HessSamuel Hess Mar 12, 2021 Desktop Mobile Product X.X% Sales

Samuel Tested Pattern #122: Zigzag Layout On Snocks.com

 - Variant A
 - Variant B

In this experiment, the content on a product page was reorganized into a zigzagging (alternating layout) along with reinforcing photos. Impact on adds-to-cart and total sales was measured.