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Test #157 on Bobandlush.com by Viljo Vabrit   Mar 06, 2018 Desktop Product

Viljo Vabrit Tested Pattern #62: Urgent Next Day Delivery In Test #157 On Bobandlush.com

Hypothesis - Urgency leads to higher conversions as people have less time to think and will instead follow their impulse to complete the purchase now rather than later.

The Treatment - From Monday to Friday, before 4 PM, we added the urgency message “Free next business day delivery if you order before 4 PM (UK)”. We placed the urgency message just below the product name ensuring that it fell into the reading pattern of all visitors interested in the products. To ensure the treatment was only shown at the right time and for the right people we added a condition: MON, TUE, WED, THU, FRI before 4 PM; UK IP.

Test #140 on Akademiafotografii.p... by Grzegorz Jancewicz   Jan 05, 2018 Desktop Mobile Product

Grzegorz Jancewicz Tested Pattern #46: Pay Later In Test #140 On Akademiafotografii.p...

The test was run on multiple course pages. The screenshot contains the cropped bottom part of a long screen with an exposed signup form. The variation introduced additional text above the form which states: "Free Cancellation. Payment is not required today".

Test #137 on Trydesignlab.com by Daniel Shapiro   Dec 22, 2017 Desktop Mobile Checkout

Daniel Shapiro Tested Pattern #46: Pay Later In Test #137 On Trydesignlab.com

This test was run on a 3 step checkout process. The first screen was asking for contact information, and the second screen asked for credit card details. The change was shown on both first two steps as shown on the image below.

Test #138 on Trydesignlab.com by Daniel Shapiro   Dec 22, 2017 Desktop Mobile Checkout

Daniel Shapiro Tested Pattern #42: Countdown Timer In Test #138 On Trydesignlab.com

This test was run on a 3 step checkout process. The first screen was asking for contact information, and the second screen asked for credit card details. The change was shown on both first two steps as shown on the image below.

Test #136 on Missetam.nl by Marlies Wilms Floet   Dec 18, 2017 Desktop Product

Marlies Wilms Floet Tested Pattern #42: Countdown Timer In Test #136 On Missetam.nl

De Nieuwe Zaak (a Dutch ecommerce agency) tested a countdown timer on an ecommerce site. The variation showed how many hours and minutes were left in order to be eligible for next day delivery. The variation beat the control which did not have this element of urgency.

Test #133 on Bing.com by Ronny Kohavi   Dec 13, 2017 Desktop Mobile Listing

Ronny Kohavi Tested Pattern #43: Long Titles In Test #133 On Bing.com

In 2012 a Microsoft employee working on Bing had an idea about changing the way the search engine displayed ad headlines. Developing it wouldn’t require much effort—just a few days of an engineer’s time—but it was one of hundreds of ideas proposed, and the program managers deemed it a low priority. So it languished for more than six months, until an engineer, who saw that the cost of writing the code for it would be small, launched a simple online controlled experiment—an A/B test—to assess its impact. Within hours the new headline variation was producing abnormally high revenue, triggering a “too good to be true” alert.

HBR, September–October 2017 Issue, https://hbr.org/2017/09/the-surprising-power-of-online-experiments

Note: This experiment was a solid success and replicated multiple times over a period of months. It worked at Bing and had a profound influence. The only reason why we atributed a 0.25 point (a "Maybe") was because we don't have the exact sample size and conversion data.