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Free conversion best practices

A best practice in Evidoo is an idea that has been A/B tested at multiple e-commerce stores across different industries.

Recommended

52 | Add popular productcategories above the fold | Mobile

Last updated: 04 June 2025

In this experiment we tested the impact of adding the most popular productcategories above the fold.

A/B test results
Evidoo rating85
Number of A/B tests25
Win ratio60%
Loss ratio8%
Average impact KPI5.1%
KPI:Transactions
Visitors:7.795.299
Transactions:484.806
Device:Mobile
Pagetype:Homepage
Effort to implement:Medium
Industry:Fashion & Shoes, Furniture & Home, B2C, Health & Beauty, Baby & Children, Jewelry & Luxury, Pets, Service, Sports & Outdoor, Telephone & Internet, Office Supplies, Electronics, General consumer goods, Giftcards, DIY & Hardware
Recommended

170 | Change normal labels in floating labels | Mobile

Last updated: 18 August 2025

In this experiment we tested the impact of changing normal labels in floating labels on a mobile device.

A/B test results
Evidoo rating95
Number of A/B tests8
Win ratio0%
Loss ratio62.5%
Average impact KPI-2.4%
KPI:Transactions
Visitors:420.008
Transactions:145.600
Device:Mobile
Pagetype:Formpage
Effort to implement:Medium
Industry:Jewelry & Luxury, General consumer goods, Electronics
Recommended

83 | Add notification to returning visitors: still products in shopping cart | Mobile

Last updated: 08 January 2026

In this experiment we tested the impact of showing a popup (after a couple of seconds) to returning visitors. We show a reminder that they have still some products in their shopping cart, including a CTA to the shopping cart.

A/B test results
Evidoo rating94
Number of A/B tests6
Win ratio100%
Loss ratio0%
Average impact KPI4.9%
KPI:Transactions
Visitors:542.033
Transactions:61.235
Device:Mobile
Pagetype:Homepage
Effort to implement:Medium
Industry:Fashion & Shoes, Sports & Outdoor, Furniture & Home, Baby & Children

110 | Add progress bar for free shipping | Mobile

Last updated: 24 May 2024

In this experiment we tested the addition of a progress bar in the shopping cart to indicate how much more a visitor needs to spend to qualify for free shipping.

A/B test results
Evidoo rating38
Number of A/B tests6
Win ratio32.51%
Loss ratio93.35%
Average impact KPI2.50%
KPI:Odbhtucgmbei
Visitors:729.943
Dmrextndwwkh:515.932
Device:Efulwx
Pagetype:Tabjxazr Rlic
Effort to implement:Hczxsv
Industry:Uiexkpdhp & Zzhe, Uvaezlq & Meale, Fcbl & Lliushjx, Ioeabbduy, Dpurqn & Ixyvhn, Fxmnzca nwqlzzmi yxqdr
Recommended

113 | Remove hero banner | Mobile

Last updated: 24 February 2024

In this experiment, we tested the removal of the hero image and category banner from the product overview page on mobile devices to determine its impact on user engagement and conversion rates.

A/B test results
Evidoo rating90
Number of A/B tests17
Win ratio58.9%
Loss ratio5.8%
Average impact KPI4.8%
KPI:Transactions
Visitors:3.358.768
Transactions:88.176
Device:Mobile
Pagetype:Product overview page
Effort to implement:Low
Industry:Baby & Children, B2C, Health & Beauty, Electronics, Fashion & Shoes, Telephone & Internet

270 | Change dropdown into buttons for size selection | Mobile

Last updated: 28 April 2024

In this experiment we tested the impact of displaying all available product sizes directly on the mobile product page, as opposed to hiding them behind a dropdown menu.

A/B test results
Evidoo rating85
Number of A/B tests9
Win ratio51%
Loss ratio6%
Average impact KPI1.6%
KPI:Xzdyajourfqs
Visitors:288.002
Ojswywrzneua:80.843
Device:Uhcmcc
Pagetype:Jsjeare xudphouava
Effort to implement:Pmhmei
Industry:Pkvzgzf & Eulis, Rfxmyy & Ecqpzwg

308 | Add Klarna information/proposition | Mobile

Last updated: 18 November 2024

In this experiment we tested the addition of Klarna payment information.

A/B test results
Evidoo rating60
Number of A/B tests3
Win ratio95%
Loss ratio80%
Average impact KPI1.6%
KPI:Bbdqyxnfbivf
Visitors:777.620
Ukxbmgbipqvv:55.919
Device:Vudoyc
Pagetype:Blapric hkhrbagwti
Effort to implement:Wur
Industry:Eadh & Qpfaqwam, Bcmaxkohumi
Recommended

195 | Add 'free' label to paying methods | Mobile

Last updated: 19 February 2025

In this experiment, we tested the addition of a 'free' label to the payment methods in a mobile checkout process.

A/B test results
Evidoo rating87
Number of A/B tests25
Win ratio56%
Loss ratio8%
Average impact KPI4.82%
KPI:Transactions
Visitors:316.950
Transactions:195.325
Device:Mobile
Pagetype:Checkout
Effort to implement:Low
Industry:Giftcards, General consumer goods, Electronics, Fashion & Shoes, Furniture & Home, Pets, Baby & Children, Jewelry & Luxury, Health & Beauty, DIY & Hardware

154 | Remove review ratings | Mobile

Last updated: 08 July 2024

In this experiment, we tested the effect of removing review stars from the product cards on the product overview page to see if it would streamline the shopping experience and increase online transactions.

A/B test results
Evidoo rating98
Number of A/B tests95
Win ratio59%
Loss ratio1%
Average impact KPI8.22%
KPI:Zxcmqbfwcytf
Visitors:6.521.520
Xcvnvvudarkg:90.927
Device:Hrxmty
Pagetype:Mhkespm aseoqjrc mpct
Effort to implement:Pmk
Industry:Spdidar & Wbnlj, Stnnbteccne, Zhjo & Riyww, EUC & Gjqqewgn, Kwen & Ovobqsay

191 | Add a second product image to product tile | Mobile

Last updated: 08 July 2024

In this experiment, we tested the addition of a swipe functionality to multiple images on the product overview page.

A/B test results
Evidoo rating3
Number of A/B tests3
Win ratio5%
Loss ratio1%
Average impact KPI2%
KPI:Fajbhsapajht
Visitors:996.113
Xvetvvyeuzis:19.781
Device:Bjzbym
Pagetype:Obghkwz qmypkanc azdx
Effort to implement:Zvql
Industry:Llgsehe & Vethp, Rtoeezhmzb

1533 | Replace Trusted Shops in Trustpilot | Mobile

Last updated: 03 December 2025

In this experiment we tested replacing TrustedShops with Trustpilot on all pages for international visitors.

A/B test results
Evidoo rating20
Number of A/B tests0
Win ratio0%
Loss ratio5%
Average impact KPI1%
KPI:Spkbxskfddvo
Visitors:280.153
Ueobobiqqgmo:61.509
Device:Txmzyw
Pagetype:Zlalpttp
Effort to implement:Xhythq
Industry:DKS & Ytxyfivv

106 | Change guest login to most prominent option - Mobile

Last updated: 03 July 2024

In this experiment, we tested the effect of making the 'Order as a guest' option a more prominent option in the login step of the checkout process.

A/B test results
Evidoo rating73
Number of A/B tests8
Win ratio89.83%
Loss ratio3%
Average impact KPI7.7%
KPI:Wpaglrqrtbnt
Visitors:78.869
Oevrumafnmkt:00.525
Device:Rhymho
Pagetype:Tqbagwyq
Effort to implement:Yub
Industry:Mvrz & Yyiny, Dmphqvhay, Rooxlbewi & Jane, Uomselu & Mvjhj

1380 | Change add to cart button from squared to round corners | Mobile

Last updated: 11 February 2025

In this experiment, we tested the effect of changing the shape of the "Add to Cart" button from squared to round corners on mobile devices.

A/B test results
Evidoo rating52
Number of A/B tests7
Win ratio8%
Loss ratio8%
Average impact KPI3%
KPI:Qnjeifdejoas
Visitors:526.281
Oqkiszkkqnay:28.419
Device:Tcsvlv
Pagetype:Teqwufj ueljsqlhqj
Effort to implement:Upc
Industry:P6E

1461 | Add express checkout in shipping step | Mobile

Last updated: 29 September 2025

In this experiment we tested the impact of adding express checkout buttons at the start of the shipping step.

A/B test results
Evidoo rating11
Number of A/B tests1
Win ratio9%
Loss ratio8%
Average impact KPI7%
KPI:Wuaumtmnpgao
Visitors:20.659
Lfwyrgysrmwd:85.283
Device:Iyssdw
Pagetype:Gpgjjuyo
Effort to implement:Tzr
Industry:Ilgaaldihsy

1488 | Add a reason for the sale / promotion | Mobile

Last updated: 27 August 2025

In this experiment we tested adding a reason for the promotion; more specific we addded the lable  “FINAL SALE” nearby the price on mobile product detail pages.

A/B test results
Evidoo rating48
Number of A/B tests3
Win ratio278%
Loss ratio6%
Average impact KPI3.6%
KPI:Muosraefznfe
Visitors:463.097
Zlyphwdfhbdk:7.267
Device:Ekhlmg
Pagetype:Zhtliwe pbjtfdvych
Effort to implement:Nge
Industry:V8B

1492 | Move price below the productimage gallery | Mobile

Last updated: 07 February 2026

In this experiment, we tested moving the product price from the top area to below the product image gallery on the mobile PDP.

A/B test results
Evidoo rating20
Number of A/B tests0
Win ratio8%
Loss ratio4%
Average impact KPI9%
KPI:Dznzeafirtzd
Visitors:816.013
Feaafinubasp:7.609
Device:Gcbrrj
Pagetype:Iugwuxk hecdytjasx
Effort to implement:Qsn
Industry:Irwkxhnxmpr

1515 | Change category images from atmospheric to product | Desktop

Last updated: 17 January 2026

In this experiment, we tested the impact of changing category images from atmospheric lifestyle shots to isolated product shots.

A/B test results
Evidoo rating73
Number of A/B tests9
Win ratio1%
Loss ratio7%
Average impact KPI5%
KPI:Oelwaozrqlup
Visitors:39.090
Hdoebqmcvohb:5.790
Device:Yfgbjpb
Pagetype:Ffmydxmp
Effort to implement:Swdegp
Industry:Lksx & Nyjhdphp

1514 | Move thumbnails from top left to below the hero product image | Desktop

Last updated: 27 November 2025

In this experiment we tested moving the gallery thumbnails from the top-left to below the main product image on desktop.

A/B test results
Evidoo rating79
Number of A/B tests9
Win ratio8%
Loss ratio280%
Average impact KPI-7.17%
KPI:Iuyvkxxpgcrh
Visitors:139.926
Cbqezrmzdedt:0.475
Device:Uaqjors
Pagetype:Rzjonxt kiqbyqtkvz
Effort to implement:Mmpkzu
Industry:OOL & Irncrzfx

1509 | Add product USPs (by AI) above the fold | Desktop

Last updated: 06 February 2026

In this experiment, we tested adding AI-generated product USPs (unique selling points) directly above the fold on the product detail page.

A/B test results
Evidoo rating90
Number of A/B tests8
Win ratio505%
Loss ratio8%
Average impact KPI8.55%
KPI:Sokjiwaoelgk
Visitors:702.324
Wylenswizyap:9.335
Device:Unklpru
Pagetype:Roridlh wvuyljhbaa
Effort to implement:Hgb
Industry:Iled & Klirbfxt

1524 | Change promotion banner from design to contrasting colour | Mobile

Last updated: 07 February 2026

In this experiment, we tested the performance of a promotional banner using a contextual product image (women in jeans) versus a high-contrast, non-contextual banner with a plain color background to highlight a 50% discount.

A/B test results
Evidoo rating22
Number of A/B tests7
Win ratio6%
Loss ratio1%
Average impact KPI7%
KPI:Sqhtbvetffpo
Visitors:252.212
Bzfavmagtvok:37.479
Device:Kfknsz
Pagetype:Imozhdcp
Effort to implement:Xkg
Industry:Bndhssd & Vwzfu
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