All Latest 539 A/B Tests

In this experiment, the variation added popular categories with links at the top of the homepage. This was done for all sets of user segments: new and returning. Impact on transactions was measured.

In this a/b test, the headline was changed to reflect pricing information (informing that trades are starting at $3). Impact on progression and signups was measured.

In this experiment, a 3 step progress bar was added starting on a checkout funnel (dedicated add-to-cart page, greeting card step and order summary). The progress bar also showed any completed steps as a "checked off" state. More so, users were able to use the progress bar as a navigation item to any previously completed and currently active steps. Impact on sales was measured.

The idea of this experiment was at least two fold. 1) the variation attempted to clarify that there is no payment today with the copy "Pay 0€ today" on the collapsed state of the payment amount. 2) clarify the payment terms with exact dates and amounts for future payments.

A sticky floating navigation bar was tested on product pages. The floating navigation contained: the product name, price and an add to cart button (add to cart). Impact on sales was measured. (Mobile Only)

In this experiment, free shipping was a/b tested against free shipping with a 30€ purchase or higher. Hence, in the variation, customers needed to reach a cart amount total in order to be eligible for the free shipping. 

A sticky floating navigation bar was tested on product pages. The floating navigation contained: the product name, price and two add to cart buttons (add to cart; pickup in store). Impact on sales was measured. (Mobile only)

In this experiment, a preset coupon code with -15% amount and an easy to "apply" button was shown to new users who have never made a purchase. In the variation, the an empty coupon field was shown. Impact and transactions and revenue was measured.

Instead of only displaying sort and filters at the top of a listing page, the variation always had them visible with a sticky/floating interaction. Impact on sales was measured.

In this product landing page experiment, the plan sort order was rearranged. In the control it was sorted from least expensive to most expensive. In the variation, the plans were shown as most expensive first. Impact on sales and revenue was measured.

In this 4 step signup funnel experiment, social proof and customer reviews were appended at the bottom of the screen. Impact on conversions was measured.

In this experiment, social proof copy was added just below product photos. The copy emphasied that "3 million satisfied customers" and "10 million deliveries since 2003". Impact on sales was measured.

In this experiment, the earliest availability dates were displayed underneath product tiles on listing pages. This was a/b tested on a car rental service website. Impact on product adds-to-cart as well as transactions was measured.

In this experiment, a less visible (ghost button style) legal confirmation box, was tested against a more visible one (filled state with higher contrast). Impact on error rates (from submitting an incomplete form) and sales was measured.

In this experiment, a simple product category link was added on product detail pages. These links linked to listing pages with more of a similar product type. Impact on sales was measured.

In this experiment, the order of the checkout flow was rearranged. In the control the first step of the checkout flow started with the shipping information step, followed by greeting card selection. In the variation this was rearranged (hypothesis was that the greeting card step was easier). Impact on sales was measured.

In this experiment, infinite scrolling was a/b tested against a paginated one.

In this experiment, the font of the euro cents amount was made smaller. Additional copy was also added underneath the price reinforcing that tax was already included in the price. Impact on transactions was measured.

In this experiment, the order of two signup pages was tested: plan selection vs account creation. Here we have the account creation step first in the control and the the plan selection step first in the variation. (I flipped these around to match the pattern). Impact on signups was measured.

In this experiment, conversational filters were tested at the top of some listing pages. Instead of showing one set of product filters, customers were shown three sets of product questions. After selecting each answer, product results would narrow and update further down on the page. Impact on adds to cart and sales were measured.