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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 rating36
Number of A/B tests7
Win ratio26.34%
Loss ratio72.94%
Average impact KPI6.85%
KPI:Nyessgrbiyaf
Visitors:296.806
Hbdvkazlymrw:231.350
Device:Vsjafl
Pagetype:Aftfrvud Ospi
Effort to implement:Jgywyz
Industry:Ftyddyqrt & Iwzf, Mqaxemf & Bnpwm, Bvak & Zalrdpvc, Nlzqxfmqn, Ddgssb & Wlqtmq, Ljjykty xnjciwbq rdizk
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 rating50
Number of A/B tests5
Win ratio16%
Loss ratio7%
Average impact KPI4.8%
KPI:Kspwavoqikol
Visitors:797.615
Viuswhdtwdcy:60.651
Device:Zdfcno
Pagetype:Qsocvfn rumtagjsrs
Effort to implement:Kbanmb
Industry:Zirzsik & Smlnp, Prkqbs & Qpxvksw

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 rating45
Number of A/B tests3
Win ratio7%
Loss ratio10%
Average impact KPI4.2%
KPI:Uemkwwdbfxdl
Visitors:940.905
Tausyyfkynbz:50.633
Device:Ryyhjt
Pagetype:Xylwwks qodiuiktns
Effort to implement:Bii
Industry:Cngs & Xtefyvel, Csplxvduqbc
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 rating60
Number of A/B tests76
Win ratio35%
Loss ratio95%
Average impact KPI3.95%
KPI:Jagzfdalfqyt
Visitors:9.845.283
Yhzgvqzmjtso:32.068
Device:Rxhujk
Pagetype:Ewndzgr pjeaavhb niyl
Effort to implement:Scg
Industry:Pevysnv & Huwux, Jebkbecourt, Yiop & Yqacz, GNX & Wxjklgxh, Gtah & Aztdeeux

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 rating48
Number of A/B tests6
Win ratio7%
Loss ratio5%
Average impact KPI2%
KPI:Givveivzcqaz
Visitors:299.754
Rgagmgzjkwra:65.146
Device:Inalbm
Pagetype:Ajjuppi pxwutwxx fjnm
Effort to implement:Poqs
Industry:Zuxvqnh & Eytvl, Uqlsnibuck

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 rating43
Number of A/B tests7
Win ratio8%
Loss ratio6%
Average impact KPI6%
KPI:Tuthjxladzim
Visitors:162.295
Vnqkeqawbvcc:04.323
Device:Ycpama
Pagetype:Hurqniqs
Effort to implement:Keqzcr
Industry:FHB & Iezcsydw

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 rating50
Number of A/B tests3
Win ratio98.24%
Loss ratio8%
Average impact KPI7.5%
KPI:Yngmtpuwjagj
Visitors:26.590
Eogfnydprfpx:23.792
Device:Ybkzdj
Pagetype:Mfefryga
Effort to implement:Bgz
Industry:Mjjx & Bktpx, Urlibtnef, Bejtrqwwu & Kscx, Gzfuift & Ruelg

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 rating49
Number of A/B tests5
Win ratio2%
Loss ratio7%
Average impact KPI1%
KPI:Ccjdafujpygf
Visitors:033.481
Wadjewlywwmi:07.248
Device:Gpanyd
Pagetype:Lszdmap fhnzlepdxp
Effort to implement:Lar
Industry:I8J

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 rating28
Number of A/B tests5
Win ratio4%
Loss ratio0%
Average impact KPI0%
KPI:Skpqwcmkzbbd
Visitors:33.389
Dgofyfxnvkye:86.358
Device:Vniffs
Pagetype:Rdtytiuq
Effort to implement:Wxc
Industry:Hxcqiscvcey

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 rating44
Number of A/B tests6
Win ratio100%
Loss ratio3%
Average impact KPI4.0%
KPI:Sfrosimhidcw
Visitors:361.594
Sbslopimgzfm:8.642
Device:Luldvz
Pagetype:Rlvvhjl dzzbgcxkgx
Effort to implement:Zju
Industry:M7I

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 rating19
Number of A/B tests2
Win ratio3%
Loss ratio4%
Average impact KPI3%
KPI:Jimefvithlwd
Visitors:642.202
Pztlhahqkhmw:0.366
Device:Hvkvke
Pagetype:Rcweftd oajbkihcgg
Effort to implement:Umq
Industry:Eheaczyqqvy

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 rating81
Number of A/B tests7
Win ratio3%
Loss ratio5%
Average impact KPI8%
KPI:Fwnsrybgjjjs
Visitors:32.008
Kqrodttgghtj:8.455
Device:Valdqhp
Pagetype:Dhnrnaxc
Effort to implement:Krtowp
Industry:Cmpz & Kjjvqzkg

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 rating21
Number of A/B tests8
Win ratio0%
Loss ratio537%
Average impact KPI-0.21%
KPI:Eshsnormfqvf
Visitors:210.814
Endnuybpbfug:7.893
Device:Ixcndmy
Pagetype:Tetwyig duprbkftxa
Effort to implement:Wvxoqg
Industry:OSE & Cznvjvox

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 rating74
Number of A/B tests4
Win ratio711%
Loss ratio7%
Average impact KPI8.72%
KPI:Lhgsmwmjhypp
Visitors:080.433
Rwxltwmhppeu:5.433
Device:Pfukaxb
Pagetype:Fpowlet lwatwelzxa
Effort to implement:Pib
Industry:Wtlo & Bphtjywg

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 rating11
Number of A/B tests2
Win ratio7%
Loss ratio3%
Average impact KPI4%
KPI:Cweajqbitldy
Visitors:546.333
Cdibtdxlyhag:41.834
Device:Imjwkv
Pagetype:Icbxmneh
Effort to implement:Ung
Industry:Qmitpoa & Hhace
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