CaringBridge
How “need-based” copy with a quantified ask affects donor conversion during a matching challenge
Experiment ID: #6372
CaringBridge
Experiment Summary
Timeframe: 03/09/2017 - 03/23/2017
CaringBridge had an area on their journals called the “tribute widget”. This widget asked the reader to honor their friend or loved one by making a donation in their honor. This had caused some clarity issues around who was receiving the gift, but testing and optimization had lowered the refund rate significantly.
They were entering a 48-hour matching challenge and wanted to test two new factors in the tribute widget. First, they wanted to make a more direct ask. Rather than asking the reader to “honor” their friend, they wanted to ask them to “help power [their] site”. Additionally, they wanted to include a quantified ask—giving the donor the handle of “$30 powers their site for one month”.
They set up an A/B test during the match period to see how it affected results.
Research Question
Will a quantified ask with a more straightforward appeal increase conversion?
Design
C: Control
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T1: Quantified Ask
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[medium_large] => https://www.nextafter.com/wp-content/uploads/widget-VarB-768x317.png
[medium_large-width] => 640
[medium_large-height] => 264
[large] => https://www.nextafter.com/wp-content/uploads/widget-VarB-1024x423.png
[large-width] => 640
[large-height] => 264
[1536x1536] => https://www.nextafter.com/wp-content/uploads/widget-VarB.png
[1536x1536-width] => 1293
[1536x1536-height] => 534
[2048x2048] => https://www.nextafter.com/wp-content/uploads/widget-VarB.png
[2048x2048-width] => 1293
[2048x2048-height] => 534
[tp-image-grid] => https://www.nextafter.com/wp-content/uploads/widget-VarB.png
[tp-image-grid-width] => 700
[tp-image-grid-height] => 289
[post-thumbnail] => https://www.nextafter.com/wp-content/uploads/widget-VarB-150x150.png
[post-thumbnail-width] => 150
[post-thumbnail-height] => 150
[admin] => https://www.nextafter.com/wp-content/uploads/widget-VarB-50x21.png
[admin-width] => 50
[admin-height] => 21
[full] => https://www.nextafter.com/wp-content/uploads/widget-VarB.png
[full-width] => 1293
[full-height] => 534
[thumb_372] => https://www.nextafter.com/wp-content/uploads/widget-VarB-372x154.png
[thumb_372-width] => 372
[thumb_372-height] => 154
[single_post_thumbnail] => https://www.nextafter.com/wp-content/uploads/widget-VarB-980x405.png
[single_post_thumbnail-width] => 980
[single_post_thumbnail-height] => 405
[thumb_32_32] => https://www.nextafter.com/wp-content/uploads/widget-VarB-32x13.png
[thumb_32_32-width] => 32
[thumb_32_32-height] => 13
[thumb_48_48] => https://www.nextafter.com/wp-content/uploads/widget-VarB-48x20.png
[thumb_48_48-width] => 48
[thumb_48_48-height] => 20
[thumb_64_64] => https://www.nextafter.com/wp-content/uploads/widget-VarB-64x26.png
[thumb_64_64-width] => 64
[thumb_64_64-height] => 26
[thumb_128_128] => https://www.nextafter.com/wp-content/uploads/widget-VarB-128x53.png
[thumb_128_128-width] => 128
[thumb_128_128-height] => 53
[thumb_122_67] => https://www.nextafter.com/wp-content/uploads/widget-VarB-122x50.png
[thumb_122_67-width] => 122
[thumb_122_67-height] => 50
[thumb_153_153] => https://www.nextafter.com/wp-content/uploads/widget-VarB-153x63.png
[thumb_153_153-width] => 153
[thumb_153_153-height] => 63
[thumb_130_163] => https://www.nextafter.com/wp-content/uploads/widget-VarB-130x54.png
[thumb_130_163-width] => 130
[thumb_130_163-height] => 54
[thumb_232_177] => https://www.nextafter.com/wp-content/uploads/widget-VarB-232x96.png
[thumb_232_177-width] => 232
[thumb_232_177-height] => 96
[thumb_272_325] => https://www.nextafter.com/wp-content/uploads/widget-VarB-544x225.png
[thumb_272_325-width] => 544
[thumb_272_325-height] => 225
[thumb_271_346] => https://www.nextafter.com/wp-content/uploads/widget-VarB-271x112.png
[thumb_271_346-width] => 271
[thumb_271_346-height] => 112
[thumb_271_271] => https://www.nextafter.com/wp-content/uploads/widget-VarB-271x112.png
[thumb_271_271-width] => 271
[thumb_271_271-height] => 112
[thumb_272_172] => https://www.nextafter.com/wp-content/uploads/widget-VarB-272x112.png
[thumb_272_172-width] => 272
[thumb_272_172-height] => 112
[thumb_372_461] => https://www.nextafter.com/wp-content/uploads/widget-VarB-372x154.png
[thumb_372_461-width] => 372
[thumb_372_461-height] => 154
[thumb_372_500] => https://www.nextafter.com/wp-content/uploads/widget-VarB-372x154.png
[thumb_372_500-width] => 372
[thumb_372_500-height] => 154
[thumb_385_270] => https://www.nextafter.com/wp-content/uploads/widget-VarB-385x159.png
[thumb_385_270-width] => 385
[thumb_385_270-height] => 159
[thumb_416_241] => https://www.nextafter.com/wp-content/uploads/widget-VarB-416x172.png
[thumb_416_241-width] => 416
[thumb_416_241-height] => 172
[thumb_448_410] => https://www.nextafter.com/wp-content/uploads/widget-VarB-448x185.png
[thumb_448_410-width] => 448
[thumb_448_410-height] => 185
[thumb_448_410_retina] => https://www.nextafter.com/wp-content/uploads/widget-VarB-896x370.png
[thumb_448_410_retina-width] => 896
[thumb_448_410_retina-height] => 370
[thumb_574_382] => https://www.nextafter.com/wp-content/uploads/widget-VarB-574x237.png
[thumb_574_382-width] => 574
[thumb_574_382-height] => 237
[thumb_776_395] => https://www.nextafter.com/wp-content/uploads/widget-VarB-776x320.png
[thumb_776_395-width] => 776
[thumb_776_395-height] => 320
[gform-image-choice-sm] => https://www.nextafter.com/wp-content/uploads/widget-VarB.png
[gform-image-choice-sm-width] => 300
[gform-image-choice-sm-height] => 124
[gform-image-choice-md] => https://www.nextafter.com/wp-content/uploads/widget-VarB.png
[gform-image-choice-md-width] => 400
[gform-image-choice-md-height] => 165
[gform-image-choice-lg] => https://www.nextafter.com/wp-content/uploads/widget-VarB.png
[gform-image-choice-lg-width] => 600
[gform-image-choice-lg-height] => 248
)
)
)
Results
| |
Treatment Name |
Conv. Rate |
Relative Difference |
Confidence |
| C: |
Control
|
0.24% |
|
|
| T1: |
Quantified Ask
|
0.31% |
30.1% |
99.8%
|
This experiment has a required sample size of
40,517 in order to be valid. Since the experiment had a total sample size of
193,716, and
the level of confidence is above 95%
the experiment results are
valid.
Flux Metrics Affected
The Flux Metrics analyze the three primary metrics that affect revenue (traffic, conversion rate, and average
gift).
This experiment produced the following results:
0% increase in traffic
Ă— 30.1% increase in conversion rate
Ă— 0% increase in average gift
Key Learnings
The treatment copy in the tribute widget produced a 30.1% increase in donor conversion—a significant increase in conversion. This suggests that CaringBridge hit on some powerful language that hits home with their donors, which inspired them to isolate how much the matching challenge affected results by re-testing this in a normal time period. .
—