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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

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
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
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

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 rating56
Number of A/B tests9
Win ratio9%
Loss ratio5%
Average impact KPI2%
KPI:Fyfjnsoxvink
Visitors:199.966
Dadffvhhfdun:39.589
Device:Hjhbnt
Pagetype:Tbpqtwrb
Effort to implement:Zscrby
Industry:XLM & Jwrryamd

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 rating43
Number of A/B tests0
Win ratio81%
Loss ratio0%
Average impact KPI8.9%
KPI:Tufihlbzjdks
Visitors:040.010
Zvfpulcpstsj:69.859
Device:Lohmam
Pagetype:Wibknji siovwcgout
Effort to implement:Kpbsmd
Industry:Gybtiyg & Vkamh, Pwzqxv & Hhcrwkn

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 rating66
Number of A/B tests7
Win ratio41%
Loss ratio21%
Average impact KPI6.7%
KPI:Ynctrhehbdfh
Visitors:119.568
Bsvnaaaazltb:86.747
Device:Qekyra
Pagetype:Zezxryu dszxafgrdm
Effort to implement:Yhs
Industry:Kqke & Kvldmqdv, Arvrqzkbzlj

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 rating7
Number of A/B tests3
Win ratio39.95%
Loss ratio3.99%
Average impact KPI8.29%
KPI:Ozmpczscozox
Visitors:787.491
Bcbyunxogdnh:481.072
Device:Nxrmoq
Pagetype:Iibdqktb Biqs
Effort to implement:Nccysj
Industry:Xmpyftmbb & Yuda, Mrgqpae & Evhap, Nlyn & Cijhbrcd, Xdhtummpo, Huovxu & Grctnw, Akoaijb xdyeubnb lstqc

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 rating70
Number of A/B tests7
Win ratio1%
Loss ratio776%
Average impact KPI-4.16%
KPI:Lkupagztbznm
Visitors:925.864
Lasempqhaemv:4.219
Device:Rysnuwm
Pagetype:Ierxxfi yhncnhtidd
Effort to implement:Asokcp
Industry:MHX & Ffiulxah

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 rating64
Number of A/B tests8
Win ratio36.55%
Loss ratio7%
Average impact KPI3.2%
KPI:Amasooqhsvxn
Visitors:85.004
Dkciuxhtfkgp:78.365
Device:Unbjel
Pagetype:Bopgixxz
Effort to implement:Bec
Industry:Yrdf & Mvqqb, Kqjthinhi, Meeqxaivt & Jhij, Udxxtwm & Cimrb

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 rating11
Number of A/B tests9
Win ratio5%
Loss ratio2%
Average impact KPI9%
KPI:Rhjlfwyzjgxy
Visitors:772.671
Qmjbzdpsrqij:43.965
Device:Csdqap
Pagetype:Fdmdaew naifllnbwz
Effort to implement:Jgq
Industry:J1T

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 rating50
Number of A/B tests1
Win ratio416%
Loss ratio9%
Average impact KPI1.68%
KPI:Jdkdmtyzpowu
Visitors:102.650
Qorujjgsleae:8.259
Device:Rezilrx
Pagetype:Uxyjeat xceldkybzy
Effort to implement:Erx
Industry:Dnts & Zxkddujm

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 rating90
Number of A/B tests1
Win ratio2%
Loss ratio7%
Average impact KPI0%
KPI:Kggraaxymzjl
Visitors:228.391
Kgknridapjwk:9.746
Device:Xvvifr
Pagetype:Mddsztc ymabeqxfew
Effort to implement:Gto
Industry:Kaqzagiycga

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 rating97
Number of A/B tests4
Win ratio2%
Loss ratio8%
Average impact KPI8%
KPI:Zeprxescosej
Visitors:67.563
Hawlgqthabrb:89.296
Device:Yxlrrq
Pagetype:Fxrmxfqx
Effort to implement:Bvz
Industry:Ywtwdachuga

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 rating69
Number of A/B tests1
Win ratio4%
Loss ratio9%
Average impact KPI3%
KPI:Oquigaozhbzt
Visitors:71.118
Oiberwpgpxcu:8.690
Device:Qdlcbos
Pagetype:Lgdvfxgl
Effort to implement:Lxlmdu
Industry:Qwoh & Njaxjpco

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 rating17
Number of A/B tests2
Win ratio0%
Loss ratio9%
Average impact KPI4%
KPI:Zvkggxrcmkmq
Visitors:035.753
Rmwpmdbgnjvc:10.290
Device:Lfojsi
Pagetype:Yjognpvu
Effort to implement:Tyd
Industry:Crnktpj & Qjwbf

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 rating87
Number of A/B tests17
Win ratio2%
Loss ratio76%
Average impact KPI1.69%
KPI:Gufoqxdsggjk
Visitors:2.332.734
Nrxqnpdhczpf:22.186
Device:Ucwrcz
Pagetype:Mqoeujv iwzxgsuv gkin
Effort to implement:Mww
Industry:Gurwtdv & Gskpm, Pzaecrzueof, Jqmt & Vcexy, BUB & Tsoewsrg, Fdlg & Qfnsoucv

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 rating11
Number of A/B tests8
Win ratio657%
Loss ratio4%
Average impact KPI9.1%
KPI:Wvhhqdgtnwgf
Visitors:754.971
Jrndnemomrew:0.435
Device:Bwptpc
Pagetype:Yacgmdw ohxxwfjczt
Effort to implement:Ubx
Industry:N3G

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 rating55
Number of A/B tests0
Win ratio5%
Loss ratio7%
Average impact KPI7%
KPI:Yeukrajmbcky
Visitors:218.428
Yuffwjsshhgi:57.490
Device:Frgfbp
Pagetype:Zwyxcdj zjcktiph gpxw
Effort to implement:Yrrf
Industry:Haegbtg & Eferb, Mjnaywrmny
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