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Referrals

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ReferralsReferrals
+4+4
Case study: Better to ask for reviews or referrals?
May 01, 2025
Premium

Case study: Better to ask for reviews or referrals?

Referrals are trusted more than online reviews and lead to customers that spend more and are more likely to refer others - but it depends on the stage you’re in.

Thomas McKinlay
Thomas McKinlay
ReferralsReferrals
+2+2
Referrals are contagious
Feb 04, 2025

Referrals are contagious

Referred customers make up to 71% more referrals than non-referred customers and are more likely to convert to high-value customers.

Thomas McKinlay
Thomas McKinlay
ReferralsReferrals
+2+2
When referrals backfire
Apr 02, 2024

When referrals backfire

People were 26% less likely to buy a product again when they recommended it to a friend but that friend didn’t buy it.

Thomas McKinlay
Thomas McKinlay
ReferralsReferrals
+4+4
Case Study: How do you re-engage old customers of an online experience?
Mar 21, 2024

Case Study: How do you re-engage old customers of an online experience?

Science-based insights to improve a customer reactivation campaign for an online team-building activity

Thomas McKinlay
Thomas McKinlay
ReferralsReferrals
+5+5
Case Study: How do you improve this reactivation email?
Feb 29, 2024

Case Study: How do you improve this reactivation email?

Science-based insights to improve a customer reactivation email of an audiovisual equipment rental marketplace.

Thomas McKinlay
Thomas McKinlay
ReferralsReferrals
+3+3
Coupons earned with a friend drive more sales
Feb 28, 2023

Coupons earned with a friend drive more sales

Earning a coupon by doing an activity with friends makes people up to 21% more likely to buy from you using the coupon.

Thomas McKinlay
Thomas McKinlay
ReferralsReferrals
+3+3
Don’t use money for referral rewards
Aug 02, 2022
Premium

Don’t use money for referral rewards

Money rewards hurt the social motivation of recommending a product, unless they are for a strong brand. Non money rewards (e.g. a small gift) give better results for all brands.

ReferralsReferrals
+3+3
High referral rewards bring worse customers
Dec 07, 2021
Premium

High referral rewards bring worse customers

Large referral rewards (e.g. Get $50 if you invite a friend) boost the referral rate (+750% in one experiment) but lower the average profitability of newly referred customers (-48%).

ReferralsReferrals
+4+4
Using NPS to predict growth
Aug 10, 2021
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Using NPS to predict growth

Net Promoter Score (NPS) is often called “The One Number You Need to Grow”. This is false. But it can predict growth if you survey all your potential customers and track its changes over time.

ReferralsReferrals
+4+4
Give gifts to boost word of mouth
Jun 01, 2021
Premium

Give gifts to boost word of mouth

Gifts to customers without strings attached (e.g. spend at least $50) and without a hidden agenda (e.g. to convince someone to buy) increase word of mouth.

ReferralsReferrals
+2+2
Altruistic referrals are 86% more effective
Oct 15, 2020

Altruistic referrals are 86% more effective

Use an altruistic CTA for your referral program (“give $20 off to a friend”). It increases likelihood of referrals by 60% and total referrals by 86% compared to the most commonly used CTAs.

ReferralsReferrals
+4+4
Pre-fill referral messages to make them more effective
Sep 03, 2020
Premium

Pre-fill referral messages to make them more effective

Referral messages that say the sender already bought the product increase conversions by 11%. Messages that include an incentive for further referrals lead to 53% more referrals.

3-min marketing recommendations from the latest scientific research. Join 30,000+ marketers, for $0.

Science Says

3-min marketing recommendations from the latest scientific research. Join 30,000+ marketers, for $0.

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