The A/B test that earned lampenlicht.nl and Mintminds a CRO award last night was actually from earlier this year. As soon as they saw the results, they knew right away: this one’s worth entering in the Dutch CRO Awards. In the Mobile category, they faced tough competition from New York Pizza and Landal Greenparks, both presenting strong cases. The evening offered fascinating insights into how these major brands operate. The sold-out room was packed with CRO professionals and industry peers having a great time.
The Proces
Impact analysis
Marijke van der Looy (e-commerce manager at lampenlicht.nl) and Rudger de Groot (Digital Optimizer at Mintminds.com) stumbled upon the idea for their winning test by chance. While analyzing an A/B test heatmap about USPs, they were surprised to discover that the ‘Share this product’ link on the product detail page was being used quite frequently. But who was using it? And what did it mean for conversion?
The process An impact analysis revealed that around 500 products are shared each month, with 88% of users sharing via WhatsApp versus 12% through other social channels. People who share products click the ‘Add to cart’ button twice as often as those who don’t.
Product shares per month
Shares on Whattsap
Add to cart rate
User-research with
Customer service
A survey among mobile site visitors revealed that 67% want to share products, with 80% preferring WhatsApp and 81% stating their reason as: to consult with others.
Wants to share products
Prefers Whatsapp
Consulting with friends & family
The variation
Trigger with relevant cue
Van der Looy and De Groot removed the ‘Share this product’ link and replaced it with a ‘facilitating trigger’: a ‘Share via WhatsApp’ button accompanied by the supporting text ‘need to discuss?’. This was rolled out to two segments: returning and new visitors.
Results
with Impact
Visitors indeed share products to consult with others; the link recipients aren’t the buyers (only 1.7% of recipients place an order).
Both new and returning visitors use the share function more often in the test variant. However:
New visitors get disrupted from their purchase process by sharing and are more likely to abandon.
Returning visitors are actually helped by sharing in making their decision, resulting in better conversion.
A 9.2% uplift in orders within the returning visitor segment!
“By leveraging our data optimally, we’re better able to help our customers find the right products. We see winning this award as the crowning achievement of our work!” – Marijke van der Looy (e-commerce manager lampenlicht.nl)
Add to cart rate
Purchase rate
Revenue per visitor
Jury report
Impeccable use of tracking
“The case from lampenlicht.nl and Mintminds Digital Optimizers stands out for its effective use of tracking to measure the modified element throughout the test. The jury noted that the test setup included strong qualitative validation of the quantitative findings. Additionally, the analysis carefully examined behavioural differences between new and returning visitors. The jury views this test as a valuable learning experience, as it clearly demonstrates how visitor needs can be much better served.”
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